diff --git a/TODO.md b/TODO.md
index 9c7a6a6..f28b5ac 100644
--- a/TODO.md
+++ b/TODO.md
@@ -2,6 +2,7 @@
 ## Misc
 
 ## Gameplay Screen
+- Precise Input handling, the dirty way
 
 ## Results Screen
 
diff --git a/meson.build b/meson.build
index abae5a9..6fc6ad5 100644
--- a/meson.build
+++ b/meson.build
@@ -30,23 +30,26 @@ sources = [
     'src/Data/Note.hpp',
     'src/Data/Preferences.hpp',
     'src/Data/Preferences.cpp',
-    'src/Data/Score.hpp',
     'src/Data/Song.hpp',
     'src/Data/Song.cpp',
     'src/Drawables/BlackFrame.hpp',
     'src/Drawables/BlackFrame.cpp',
     'src/Drawables/ButtonHighlight.hpp',
     'src/Drawables/ButtonHighlight.cpp',
+    'src/Drawables/DensityGraph.hpp',
+    'src/Drawables/DensityGraph.cpp',
     'src/Input/Buttons.hpp',
     'src/Input/Buttons.cpp',
     'src/Input/KeyMapping.hpp',
     'src/Input/KeyMapping.cpp',
-    'src/Input/MappableKeys.hpp',
-    'src/Input/MappableKeys.cpp',
+    'src/Input/Events.hpp',
+    'src/Input/Events.cpp',
     'src/Resources/TextureCache.cpp',
     'src/Resources/TextureCache.hpp',
     'src/Resources/Marker.cpp',
     'src/Resources/Marker.hpp',
+    'src/Resources/SharedResources.hpp',
+    'src/Resources/SharedResources.cpp',
     # 'src/Resources/CoverAtlas.hpp',
     # 'src/Resources/CoverAtlas.cpp',
     # 'src/Screens/Gameplay.hpp',
@@ -62,8 +65,6 @@ sources = [
     'src/Screens/MusicSelect/Panels/Panel.cpp',     
     'src/Screens/MusicSelect/Panels/SubpagePanel.hpp',
     'src/Screens/MusicSelect/Panels/SubpagePanel.cpp',
-    'src/Screens/MusicSelect/DensityGraph.hpp',
-    'src/Screens/MusicSelect/DensityGraph.cpp',
     'src/Screens/MusicSelect/MusicPreview.hpp',
     'src/Screens/MusicSelect/MusicPreview.cpp',
     'src/Screens/MusicSelect/MusicSelect.hpp',
@@ -72,10 +73,16 @@ sources = [
     'src/Screens/MusicSelect/PanelLayout.cpp',
     'src/Screens/MusicSelect/Ribbon.hpp',
     'src/Screens/MusicSelect/Ribbon.cpp',
-    'src/Screens/MusicSelect/SharedResources.hpp',
-    'src/Screens/MusicSelect/SharedResources.cpp',
+    'src/Screens/MusicSelect/Resources.hpp',
+    'src/Screens/MusicSelect/Resources.cpp',
     'src/Screens/MusicSelect/SongInfo.hpp',
     'src/Screens/MusicSelect/SongInfo.cpp',
+    'src/Screens/Gameplay/Gameplay.hpp',
+    'src/Screens/Gameplay/Gameplay.cpp',
+    'src/Screens/Gameplay/PreciseMusic.hpp',
+    'src/Screens/Gameplay/PreciseMusic.cpp',
+    'src/Screens/Gameplay/Silence.hpp',
+    'src/Screens/Gameplay/Silence.cpp',
     # 'src/Screens/Result.hpp',
     'src/Toolkit/AffineTransform.hpp',
     'src/Toolkit/Cache.hpp',
diff --git a/src/Data/Chart.cpp b/src/Data/Chart.cpp
index 8aa8ec7..36f48e8 100644
--- a/src/Data/Chart.cpp
+++ b/src/Data/Chart.cpp
@@ -11,21 +11,21 @@ namespace Data {
         auto [_, chart] = *it;
         level = chart.level;
         resolution = static_cast<std::size_t>(chart.resolution);
-        Toolkit::AffineTransform<float> memon_timing_to_1000Hz(
+        Toolkit::AffineTransform<float> memon_timing_to_seconds(
             0.f, static_cast<float>(chart.resolution),
-            -memon.offset*1000.f, (-memon.offset+60.f/memon.BPM)*1000.f
+            -memon.offset, (-memon.offset+60.f/memon.BPM)
         );
-        Toolkit::AffineTransform<float> memon_timing_to_300Hz_proportional(
+        Toolkit::AffineTransform<float> memon_timing_to_seconds_proportional(
             0.f, static_cast<float>(chart.resolution),
-            0.f, (60.f/memon.BPM)*300.f
+            0.f, (60.f/memon.BPM)*1000.f
         );
         for (auto &&note : chart.notes) {
-            auto timing = static_cast<long>(memon_timing_to_1000Hz.transform(note.get_timing()));
+            auto timing = sf::seconds(memon_timing_to_seconds.transform(note.get_timing()));
             auto position = static_cast<Input::Button>(note.get_pos());
-            std::size_t length = 0;
+            sf::Time length = sf::Time::Zero;
             auto tail = Input::Button::B1;
             if (note.get_length() != 0) {
-                length = static_cast<std::size_t>(memon_timing_to_300Hz_proportional.transform(note.get_length()));
+                length = sf::seconds(memon_timing_to_seconds_proportional.transform(note.get_length()));
                 tail = convert_memon_tail(position, note.get_tail_pos());
             }
             notes.insert({timing, position, length, tail});
@@ -74,4 +74,12 @@ namespace Data {
         }
         return *tail;
     }
+
+    sf::Time Chart::get_duration_based_on_notes() const {
+        if (notes.rbegin() == notes.rend()) {
+            return sf::Time::Zero;
+        } else {
+            return notes.rbegin()->timing;
+        }
+    }
 }
diff --git a/src/Data/Chart.hpp b/src/Data/Chart.hpp
index d775f0b..73b5ccc 100644
--- a/src/Data/Chart.hpp
+++ b/src/Data/Chart.hpp
@@ -4,6 +4,7 @@
 #include <set>
 
 #include <memon/memon.hpp>
+#include <SFML/System/Time.hpp>
 
 #include "../Input/Buttons.hpp"
 #include "Note.hpp"
@@ -14,6 +15,7 @@ namespace Data {
         int level;
         std::set<Note> notes;
         std::size_t resolution;
+        sf::Time get_duration_based_on_notes() const;
     };
     Input::Button convert_memon_tail(Input::Button note, unsigned int tail_position);
 }
\ No newline at end of file
diff --git a/src/Data/Note.hpp b/src/Data/Note.hpp
index 2f67f79..5d8dac6 100644
--- a/src/Data/Note.hpp
+++ b/src/Data/Note.hpp
@@ -1,14 +1,16 @@
 #pragma once
 
+#include <SFML/System/Time.hpp>
+
 #include "../Input/Buttons.hpp"
 
 namespace Data {
     struct Note {
-        // Timing is stored as ticks on a 1000Hz clock starting at the begging of the audio
-        long int timing;
+        // offset since the begging of the audio
+        sf::Time timing;
         Input::Button position;
-        // zero length means it's a standard note
-        std::size_t length;
+        // zero means it's a normal note
+        sf::Time duration;
         Input::Button tail;
 
         bool operator==(const Note &rhs) const {
diff --git a/src/Data/Score.hpp b/src/Data/Score.hpp
index c617c49..7e5980d 100644
--- a/src/Data/Score.hpp
+++ b/src/Data/Score.hpp
@@ -5,4 +5,4 @@ namespace Data {
     public:
         Score();
     };
-};
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/src/Screens/MusicSelect/DensityGraph.cpp b/src/Drawables/DensityGraph.cpp
similarity index 83%
rename from src/Screens/MusicSelect/DensityGraph.cpp
rename to src/Drawables/DensityGraph.cpp
index 15becba..c20c3ad 100644
--- a/src/Screens/MusicSelect/DensityGraph.cpp
+++ b/src/Drawables/DensityGraph.cpp
@@ -5,9 +5,9 @@
 
 #include <SFML/Audio.hpp>
 
-#include "../../Toolkit/AffineTransform.hpp"
+#include "../Toolkit/AffineTransform.hpp"
 
-namespace MusicSelect {
+namespace Drawables {
 
     DensityGraph::DensityGraph(const std::array<unsigned int, 115>& t_densities) :
         m_densities(t_densities),
@@ -53,7 +53,7 @@ namespace MusicSelect {
             throw std::invalid_argument("Song "+song.title+" has no "+difficulty+" chart");
         }
         if (c->notes.empty()) {
-            return compute_density_graph_from_chart(*c, 0, 0);
+            return compute_density_graph_from_chart(*c, sf::Time::Zero, sf::Time::Zero);
         }
         if (not song.audio.has_value()) {
             return compute_density_graph_from_chart(*c, c->notes.begin()->timing, c->notes.rbegin()->timing);
@@ -64,22 +64,22 @@ namespace MusicSelect {
         }
         return compute_density_graph_from_chart(
             *c,
-            std::min(0L, c->notes.begin()->timing),
-            std::max(c->notes.rbegin()->timing, static_cast<long>(m.getDuration().asMilliseconds()*3/10))
+            sf::microseconds(std::min(0LL, c->notes.begin()->timing.asMicroseconds())),
+            sf::microseconds(std::max(c->notes.rbegin()->timing.asMicroseconds(), m.getDuration().asMicroseconds()))
         );
     }
 
-    DensityGraph compute_density_graph_from_chart(const Data::Chart& chart, long start, long end) {
+    DensityGraph compute_density_graph_from_chart(const Data::Chart& chart, sf::Time start, sf::Time end) {
         std::array<unsigned int, 115> d{};
         if (start != end) {
             Toolkit::AffineTransform<float> ticks_to_column{
-                static_cast<float>(start),
-                static_cast<float>(end),
+                start.asSeconds(),
+                end.asSeconds(),
                 0.f,
                 115.f
             };
             for (auto &&note : chart.notes) {
-                auto index = static_cast<unsigned int>(ticks_to_column.transform(static_cast<float>(note.timing)));
+                auto index = static_cast<unsigned int>(ticks_to_column.transform(note.timing.asSeconds()));
                 d.at(index) += 1;
             }
             std::replace_if(
@@ -95,7 +95,7 @@ namespace MusicSelect {
 
 namespace Toolkit {
     template<>
-    void set_origin_normalized(MusicSelect::DensityGraph& s, float x, float y) {
+    void set_origin_normalized(Drawables::DensityGraph& s, float x, float y) {
         s.setOrigin(x*574.f, y*39.f);
     }
 }
\ No newline at end of file
diff --git a/src/Screens/MusicSelect/DensityGraph.hpp b/src/Drawables/DensityGraph.hpp
similarity index 81%
rename from src/Screens/MusicSelect/DensityGraph.hpp
rename to src/Drawables/DensityGraph.hpp
index 67ad06e..5c1eaeb 100644
--- a/src/Screens/MusicSelect/DensityGraph.hpp
+++ b/src/Drawables/DensityGraph.hpp
@@ -5,12 +5,12 @@
 
 #include <SFML/Graphics.hpp>
 
-#include "../../Data/Chart.hpp"
-#include "../../Data/Song.hpp"
-#include "../../Toolkit/Cache.hpp"
-#include "../../Toolkit/NormalizedOrigin.hpp"
+#include "../Data/Chart.hpp"
+#include "../Data/Song.hpp"
+#include "../Toolkit/Cache.hpp"
+#include "../Toolkit/NormalizedOrigin.hpp"
 
-namespace MusicSelect {
+namespace Drawables {
     class DensityGraph : public sf::Drawable, public sf::Transformable {
     public:
         explicit DensityGraph(const std::array<unsigned int, 115>& t_densities);
@@ -22,7 +22,7 @@ namespace MusicSelect {
 
     DensityGraph compute_density_graph_from_struct(const Data::SongDifficulty& sd);
     DensityGraph compute_density_graph_from_song_difficulty(const Data::Song& song, const std::string& difficulty);
-    DensityGraph compute_density_graph_from_chart(const Data::Chart& chart, long start, long end);
+    DensityGraph compute_density_graph_from_chart(const Data::Chart& chart, sf::Time start, sf::Time end);
 
     using DensityGraphCache = Toolkit::Cache<Data::SongDifficulty, DensityGraph, &compute_density_graph_from_struct>;
 }
@@ -40,5 +40,5 @@ namespace std {
 
 namespace Toolkit {
     template<>
-    void set_origin_normalized(MusicSelect::DensityGraph& s, float x, float y);
+    void set_origin_normalized(Drawables::DensityGraph& s, float x, float y);
 }
\ No newline at end of file
diff --git a/src/Input/MappableKeys.cpp b/src/Input/Events.cpp
similarity index 85%
rename from src/Input/MappableKeys.cpp
rename to src/Input/Events.cpp
index 28a739c..6824587 100644
--- a/src/Input/MappableKeys.cpp
+++ b/src/Input/Events.cpp
@@ -1,19 +1,19 @@
-#include "MappableKeys.hpp"
+#include "Events.hpp"
 
 namespace Input {
-    MappableKeyToString mappable_button_to_string;
+    EventToString mappable_button_to_string;
 
-    std::string to_string(const MappableKey& mk) {
+    std::string to_string(const Event& mk) {
         return std::visit(mappable_button_to_string, mk);
     }
 
     std::regex mappable_button_regex("(.+?)::(.+)");
     std::regex joystick_button_regex("(\\d+)_(\\d+)");
 
-    MappableKey from_string(const std::string& s) {
+    Event from_string(const std::string& s) {
         std::smatch matches;
         if (not std::regex_match(s, matches, mappable_button_regex)) {
-            throw std::runtime_error("Unknown MappableKey : "+s);
+            throw std::runtime_error("Unknown Event : "+s);
         }
         auto device = matches[1].str();
         auto button = matches[2].str();
diff --git a/src/Input/MappableKeys.hpp b/src/Input/Events.hpp
similarity index 97%
rename from src/Input/MappableKeys.hpp
rename to src/Input/Events.hpp
index f9ae953..4dc2411 100644
--- a/src/Input/MappableKeys.hpp
+++ b/src/Input/Events.hpp
@@ -33,7 +33,7 @@ namespace std {
 }
 
 namespace Input {
-    using MappableKey = std::variant<sf::Keyboard::Key, JoystickButton>;
+    using Event = std::variant<sf::Keyboard::Key, JoystickButton>;
 
     const std::unordered_map<sf::Keyboard::Key, std::string> keyboard_to_string{
         {
@@ -249,8 +249,7 @@ namespace Input {
         }
     };
 
-    struct MappableKeyToString {
-    public:
+    struct EventToString {
         std::string operator() (const sf::Keyboard::Key& k) {
             return "Keyboard::"+keyboard_to_string.at(k);
         };
@@ -259,6 +258,6 @@ namespace Input {
         };
     };
 
-    std::string to_string(const MappableKey& mk);
-    MappableKey from_string(const std::string& s);
+    std::string to_string(const Event& mk);
+    Event from_string(const std::string& s);
 }
\ No newline at end of file
diff --git a/src/Input/KeyMapping.cpp b/src/Input/KeyMapping.cpp
index 3a05f34..168ac22 100644
--- a/src/Input/KeyMapping.cpp
+++ b/src/Input/KeyMapping.cpp
@@ -24,21 +24,21 @@ namespace Input {
         }
     }
 
-    KeyMapping::KeyMapping(std::unordered_map<Button, MappableKey> button_to_key) : m_button_to_key(button_to_key) {
+    KeyMapping::KeyMapping(std::unordered_map<Button, Event> button_to_key) : m_button_to_key(button_to_key) {
         for (auto &&[button, key] : m_button_to_key) {
             m_key_to_button[key] = button;
         }
         assert((m_button_to_key.size() == m_key_to_button.size()));
     }
 
-    KeyMapping::KeyMapping(std::unordered_map<MappableKey, Button> key_to_button) : m_key_to_button(key_to_button) {
+    KeyMapping::KeyMapping(std::unordered_map<Event, Button> key_to_button) : m_key_to_button(key_to_button) {
         for (auto &&[key, button] : m_key_to_button) {
             m_button_to_key[button] = key;
         }
         assert((m_button_to_key.size() == m_key_to_button.size()));
     }
 
-    void KeyMapping::set_button_to_key(const Button& button, const MappableKey& key) {
+    void KeyMapping::set_button_to_key(const Button& button, const Event& key) {
         if (m_key_to_button.find(key) != m_key_to_button.end()) {
             m_button_to_key.erase(m_key_to_button[key]);
             m_key_to_button.erase(key);
@@ -47,7 +47,7 @@ namespace Input {
         m_key_to_button[key] = button;
     }
 
-    std::optional<Button> KeyMapping::key_to_button(const MappableKey& key) {
+    std::optional<Button> KeyMapping::key_to_button(const Event& key) {
         if (m_key_to_button.find(key) == m_key_to_button.end()) {
             return {};
         } else {
@@ -55,7 +55,7 @@ namespace Input {
         }
     }
 
-    std::optional<MappableKey> KeyMapping::button_to_key(const Button& button) {
+    std::optional<Event> KeyMapping::button_to_key(const Button& button) {
         if (m_button_to_key.find(button) == m_button_to_key.end()) {
             return {};
         } else {
@@ -70,7 +70,7 @@ namespace Input {
     }
 
     void from_json(const nlohmann::json& j, KeyMapping& km) {
-        std::unordered_map<Button, MappableKey> map;
+        std::unordered_map<Button, Event> map;
         for (std::size_t i = 0; i < 16; i++) {
             map[*index_to_button(i)] = from_string(j.at("B"+std::to_string(i+1)));
         }
diff --git a/src/Input/KeyMapping.hpp b/src/Input/KeyMapping.hpp
index 62ca21c..636f99f 100644
--- a/src/Input/KeyMapping.hpp
+++ b/src/Input/KeyMapping.hpp
@@ -9,7 +9,7 @@
 #include <SFML/Window.hpp>
 
 #include "Buttons.hpp"
-#include "MappableKeys.hpp"
+#include "Events.hpp"
 
 namespace Data {
     struct Preferences;
@@ -19,14 +19,14 @@ namespace Input {
     class KeyMapping {
     public:
         KeyMapping();
-        explicit KeyMapping(std::unordered_map<Button, MappableKey> button_to_key);
-        explicit KeyMapping(std::unordered_map<MappableKey, Button> button_to_key);
-        void set_button_to_key(const Button& button, const MappableKey& key);
-        std::optional<Button> key_to_button(const MappableKey& key);
-        std::optional<MappableKey> button_to_key(const Button& button);
+        explicit KeyMapping(std::unordered_map<Button, Event> button_to_key);
+        explicit KeyMapping(std::unordered_map<Event, Button> button_to_key);
+        void set_button_to_key(const Button& button, const Event& key);
+        std::optional<Button> key_to_button(const Event& key);
+        std::optional<Event> button_to_key(const Button& button);
     private:
-        std::unordered_map<MappableKey, Button> m_key_to_button;
-        std::unordered_map<Button, MappableKey> m_button_to_key;
+        std::unordered_map<Event, Button> m_key_to_button;
+        std::unordered_map<Button, Event> m_button_to_key;
 
         friend struct Data::Preferences;
         friend void to_json(nlohmann::json& j, const KeyMapping& km);
diff --git a/src/Main.cpp b/src/Main.cpp
index a69d430..090ea4a 100644
--- a/src/Main.cpp
+++ b/src/Main.cpp
@@ -6,9 +6,11 @@
 #include "Data/Song.hpp"
 #include "Data/Preferences.hpp"
 #include "Resources/Marker.hpp"
+#include "Resources/SharedResources.hpp"
 // #include "Data/Chart.hpp"
 // #include "Data/Score.hpp"
 
+#include "Screens/MusicSelect/Resources.hpp"
 #include "Screens/MusicSelect/MusicSelect.hpp"
 // #include "Screens/Gameplay.hpp"
 // #include "Screens/Result.hpp"
@@ -19,9 +21,10 @@ int main(int, char const **) {
     const std::string jujube_path = whereami::executable_dir();
     Data::Preferences preferences{jujube_path};
     Data::SongList song_list{jujube_path};
-    MusicSelect::SharedResources music_select_resources{preferences};
-    if (music_select_resources.markers.find(preferences.options.marker) == music_select_resources.markers.end()) {
-        preferences.options.marker = music_select_resources.markers.begin()->first;
+    Resources::SharedResources shared_resources{preferences};
+    MusicSelect::ScreenResources music_select_resources{shared_resources};
+    if (shared_resources.markers.find(preferences.options.marker) == shared_resources.markers.end()) {
+        preferences.options.marker = shared_resources.markers.begin()->first;
     }
     MusicSelect::Screen music_select{song_list, music_select_resources};    
     
diff --git a/src/Screens/MusicSelect/SharedResources.cpp b/src/Resources/SharedResources.cpp
similarity index 62%
rename from src/Screens/MusicSelect/SharedResources.cpp
rename to src/Resources/SharedResources.cpp
index 9ca78bf..94575a3 100644
--- a/src/Screens/MusicSelect/SharedResources.cpp
+++ b/src/Resources/SharedResources.cpp
@@ -2,12 +2,9 @@
 
 #include <iostream>
 
-#include "../../Toolkit/HSL.hpp"
+#include "../Toolkit/HSL.hpp"
 
-#include "Options/OptionPage.hpp"
-#include "Panels/Panel.hpp"
-
-namespace MusicSelect {
+namespace Resources {
 
     FallbackFont::FallbackFont(const ghc::filesystem::path& jujube_path) :
         light(),
@@ -36,32 +33,6 @@ namespace MusicSelect {
         std::cout << "Loaded MusicSelect::SharedResources" << std::endl;
     }
 
-    std::string SharedResources::get_last_selected_difficulty() {
-        return get_selected_difficulty().value_or("BSC");
-    }
-
-    std::optional<std::string> SharedResources::get_selected_difficulty() {
-        if (not selected_panel.has_value()) {
-            return {};
-        }
-        auto chart_selection = selected_panel->obj.get_selected_difficulty();
-        if (not chart_selection.has_value()) {
-            return {};
-        }
-        return chart_selection->difficulty;
-    }
-
-    std::optional<std::reference_wrapper<const Data::Song>> MusicSelect::SharedResources::get_selected_song() {
-        if (not selected_panel.has_value()) {
-            return {};
-        }
-        auto chart_selection = selected_panel->obj.get_selected_difficulty();
-        if (not chart_selection.has_value()) {
-            return {};
-        }
-        return chart_selection->song;
-    }
-
     sf::Color SharedResources::get_chart_color(const std::string& chart) {
         if (chart == "BSC") {
             return BSC_color;
diff --git a/src/Screens/MusicSelect/SharedResources.hpp b/src/Resources/SharedResources.hpp
similarity index 56%
rename from src/Screens/MusicSelect/SharedResources.hpp
rename to src/Resources/SharedResources.hpp
index 5853a3b..d3afb12 100644
--- a/src/Screens/MusicSelect/SharedResources.hpp
+++ b/src/Resources/SharedResources.hpp
@@ -9,20 +9,16 @@
 #include <SFML/Graphics/Font.hpp>
 #include <SFML/System.hpp>
 
-#include "../../Data/Preferences.hpp"
-#include "../../Data/Song.hpp"
-#include "../../Drawables/ButtonHighlight.hpp"
-#include "../../Resources/Marker.hpp"
-#include "../../Resources/TextureCache.hpp"
+#include "../Data/Preferences.hpp"
+#include "../Data/Song.hpp"
+#include "../Drawables/ButtonHighlight.hpp"
+#include "../Drawables/DensityGraph.hpp"
+#include "../Resources/Marker.hpp"
+#include "../Resources/TextureCache.hpp"
 
-#include "DensityGraph.hpp"
-#include "MusicPreview.hpp"
+namespace Resources {
 
-namespace MusicSelect {
-
-    class SelectablePanel;
     class MarkerPanel;
-    class OptionPage;
 
     template<class Object>
     struct Timed {
@@ -40,7 +36,7 @@ namespace MusicSelect {
         sf::Font black;
     };
 
-    // Holds everything that needs to be shared by all levels of the class hierarchy
+    // Holds everything that needs to be shared between screens and down the class hierarchy
     struct SharedResources : public Data::HoldsPreferences {
         SharedResources(Data::Preferences& p);
 
@@ -48,32 +44,21 @@ namespace MusicSelect {
         
         FallbackFont fallback_font;
 
-        MusicSelect::DensityGraphCache density_graphs;
-        
-        std::optional<Timed<SelectablePanel>> selected_panel;
-        std::string get_last_selected_difficulty();
-        std::optional<std::string> get_selected_difficulty();
-        std::optional<std::reference_wrapper<const Data::Song>> get_selected_song();
+        Drawables::DensityGraphCache density_graphs;
 
         sf::Color BSC_color = sf::Color{34,216,92};
         sf::Color ADV_color = sf::Color{252,212,32};
         sf::Color EXT_color = sf::Color{234,46,32};
         sf::Color get_chart_color(const std::string& chart);
 
-        MusicPreview music_preview;
-
-        std::vector<std::reference_wrapper<OptionPage>> options_state;
-
         Resources::Markers markers;
-        std::optional<Timed<MarkerPanel>> selected_marker;
 
         Drawables::ButtonHighlight button_highlight;
     };
 
     // Proxy for HoldsPreferences
     struct HoldsSharedResources : public Data::HoldsPreferences {
-        HoldsSharedResources(SharedResources& t_resources) : Data::HoldsPreferences(t_resources.preferences), resources(t_resources) {};
-    protected:
-        SharedResources& resources;
+        HoldsSharedResources(SharedResources& t_resources) : Data::HoldsPreferences(t_resources.preferences), shared(t_resources) {};
+        SharedResources& shared;
     };
 }
\ No newline at end of file
diff --git a/src/Screens/Gameplay/Gameplay.cpp b/src/Screens/Gameplay/Gameplay.cpp
index 4a694ea..529b1c5 100644
--- a/src/Screens/Gameplay/Gameplay.cpp
+++ b/src/Screens/Gameplay/Gameplay.cpp
@@ -1,5 +1,9 @@
 #include "Gameplay.hpp"
 
+#include <chrono>
+#include <optional>
+#include <thread>
+
 #include <imgui/imgui.h>
 #include <imgui-sfml/imgui-SFML.h>
 
@@ -8,16 +12,22 @@ namespace Gameplay {
         song_selection(t_song_selection),
         chart(*t_song_selection.song.get_chart(t_song_selection.difficulty))
     {
-        
+        notes_left = chart.notes;
+        std::variant<PreciseMusic, Silence> music;
+        auto music_path = song_selection.song.full_audio_path();
+        if (music_path) {
+            music.emplace<PreciseMusic>(music_path->string());
+        } else {
+            music.emplace<Silence>(chart.get_duration_based_on_notes());
+        }
+        getPlayingOffset = std::visit(GetPlayingOffsetVisitor{}, music);
+        getStatus = std::visit(GetStatusVisitor{}, music);
     }
 
     Data::Score Screen::play_chart(sf::RenderWindow& window) {
-        window.setFramerateLimit(60);
-        ImGui::SFML::Init(window);
-        sf::Clock imguiClock;
-        sf::Music song;
-        if (song_selection.song.full_audio_path())
+        std::thread render_thread(&Screen::render, this, std::ref(window));
         while ((not song_finished) and window.isOpen()) {
+            auto playing_offset = getPlayingOffset();
             sf::Event event;
             while (window.pollEvent(event)) {
                 ImGui::SFML::ProcessEvent(event);
@@ -32,13 +42,20 @@ namespace Gameplay {
                 case sf::Event::Resized:
                     // update the view to the new size of the window
                     window.setView(sf::View({0, 0, static_cast<float>(event.size.width), static_cast<float>(event.size.height)}));
-                    // resources.preferences.screen.height = event.size.height;
-                    // resources.preferences.screen.width = event.size.width;
                     break;
                 default:
                     break;
                 }
             }
+            std::this_thread::sleep_for(std::chrono::milliseconds(1));
+        }
+    }
+    
+    void Screen::render(sf::RenderWindow& window) {
+        window.setFramerateLimit(60);
+        ImGui::SFML::Init(window);
+        sf::Clock imguiClock;
+        while ((not song_finished) and window.isOpen()) {
             ImGui::SFML::Update(window, imguiClock.restart());
             window.clear(sf::Color(7, 23, 53));
             draw_debug();
@@ -47,4 +64,29 @@ namespace Gameplay {
         }
         ImGui::SFML::Shutdown();
     }
-}
+
+    void Screen::handle_raw_event(const Input::Event& event, const sf::Time& playing_offset) {
+        
+    }
+
+    void Screen::handle_button(const Input::Button& button, const sf::Time& playing_offset) {
+        // TODO : Button Highlight
+
+        // Is the music even playing ?
+        if (getStatus() == sf::SoundSource::Playing) {
+            for (auto &&note : notes_left) {
+                // is the note visible ?
+                if (note.timing > playing_offset + sf::seconds(16.f/30.f)) {
+                    break;
+                }
+                // is it even the right button ?
+                if (note.position != button) {
+                    continue;
+                }
+                notes_passed.emplace(note, note.timing-playing_offset);
+                notes_left.erase(note);
+                break;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Screens/Gameplay/Gameplay.hpp b/src/Screens/Gameplay/Gameplay.hpp
index a628d29..5bfc8e0 100644
--- a/src/Screens/Gameplay/Gameplay.hpp
+++ b/src/Screens/Gameplay/Gameplay.hpp
@@ -1,11 +1,19 @@
 #pragma once
 
+#include <atomic>
+
 #include <SFML/Graphics.hpp>
 
 #include "../../Data/Chart.hpp"
+#include "../../Data/Note.hpp"
 #include "../../Data/Song.hpp"
 #include "../../Data/Score.hpp"
+#include "../../Input/Buttons.hpp"
+#include "../../Input/Events.hpp"
 #include "../../Toolkit/Debuggable.hpp"
+#include "PreciseMusic.hpp"
+#include "Silence.hpp"
+#include "GradedNote.hpp"
 
 namespace Gameplay {
     class Screen : public Toolkit::Debuggable {
@@ -13,10 +21,39 @@ namespace Gameplay {
         explicit Screen(const Data::SongDifficulty& song_selection);
         Data::Score play_chart(sf::RenderWindow& window);
     private:
+        void render(sf::RenderWindow& window);
+
+        std::function<sf::Time(void)> getPlayingOffset;
+        std::function<sf::SoundSource::Status(void)> getStatus;
+
+        void handle_raw_event(const Input::Event& event, const sf::Time& playing_offset);
+        void handle_button(const Input::Button& button, const sf::Time& playing_offset);
+
         const Data::SongDifficulty& song_selection;
         const Data::Chart chart;
-        Data::Score score;
-        bool song_finished = false;
-    };
-};
+
+        std::set<GradedNote> notes_passed;
+        std::set<Data::Note> notes_left;
+
+        std::atomic<bool> song_finished = false;
+    };
+
+    struct GetPlayingOffsetVisitor {
+        std::function<sf::Time(void)> operator() (const PreciseMusic& pm) {
+            return [&pm](){return pm.getPrecisePlayingOffset();};
+        }
+        std::function<sf::Time(void)> operator() (const Silence& s) {
+            return [&s](){return s.getPlayingOffset();};
+        }
+    };
+
+    struct GetStatusVisitor {
+        std::function<sf::SoundSource::Status(void)> operator() (const PreciseMusic& pm) {
+            return [&pm](){return pm.getStatus();};
+        }
+        std::function<sf::SoundSource::Status(void)> operator() (const Silence& s) {
+            return [&s](){return s.getStatus();};
+        }
+    };
+}
 
diff --git a/src/Screens/Gameplay/GradedNote.cpp b/src/Screens/Gameplay/GradedNote.cpp
new file mode 100644
index 0000000..a8f3b80
--- /dev/null
+++ b/src/Screens/Gameplay/GradedNote.cpp
@@ -0,0 +1,25 @@
+#include "GradedNote.hpp"
+
+namespace Gameplay {
+    Judgement delta_to_judgement(const sf::Time& delta) {
+        auto delta_abs = delta;
+        if (delta_abs < sf::Time::Zero) {
+            delta_abs = -delta_abs;
+        }
+        // Numbers from http://544332133981.hatenablog.com/entry/bemani-rank_4
+        // which themselves are apparently from jubeat analyser's code.
+        // Here they are divided by 2 because we are checking against an absolute
+        // offset from the target time position
+        if (delta_abs < sf::milliseconds(21)) {
+            return Judgement::Perfect;
+        } else if (delta_abs < sf::milliseconds(46)) {
+            return Judgement::Great;
+        } else if (delta_abs < sf::milliseconds(83)) {
+            return Judgement::Good;
+        } else if (delta_abs < sf::milliseconds(250)) {
+            return Judgement::Poor;
+        } else {
+            return Judgement::Miss;
+        }
+    }
+}
diff --git a/src/Screens/Gameplay/GradedNote.hpp b/src/Screens/Gameplay/GradedNote.hpp
new file mode 100644
index 0000000..bf38249
--- /dev/null
+++ b/src/Screens/Gameplay/GradedNote.hpp
@@ -0,0 +1,23 @@
+#pragma once
+
+#include <SFML/System/Time.hpp>
+
+#include "../../Data/Note.hpp"
+
+namespace Gameplay {
+    enum class Judgement {
+        Perfect,
+        Great,
+        Good,
+        Poor,
+        Miss
+    };
+
+    Judgement delta_to_judgement(const sf::Time& delta);
+
+    struct GradedNote : Data::Note {
+        GradedNote(const Data::Note& n, const sf::Time& t) : Note::Note(n), delta(t), judgement(delta_to_judgement(t)) {};
+        sf::Time delta;
+        Judgement judgement;
+    };
+}
\ No newline at end of file
diff --git a/src/Screens/Gameplay/PreciseMusic.cpp b/src/Screens/Gameplay/PreciseMusic.cpp
new file mode 100644
index 0000000..96f27f4
--- /dev/null
+++ b/src/Screens/Gameplay/PreciseMusic.cpp
@@ -0,0 +1,57 @@
+#include "PreciseMusic.hpp"
+
+#include <chrono>
+
+namespace Gameplay {
+    PreciseMusic::PreciseMusic() : Music::Music() {
+        
+    }
+    
+    PreciseMusic::PreciseMusic(std::string path) {
+        if (not this->openFromFile(path)) {
+            throw std::invalid_argument("Could not open "+path);
+        }
+        position_update_watchdog = std::thread{&PreciseMusic::position_update_watchdog_main, this};
+    }
+
+    void PreciseMusic::position_update_watchdog_main() {
+        sf::Time next_music_position = sf::Time::Zero;
+        while (not should_stop_watchdog) {
+            if (this->getStatus() == sf::Music::Playing) {
+                next_music_position = this->getPlayingOffset();
+                if (next_music_position != last_music_position) {
+                    lag = lag_measurement.getElapsedTime()/2.f;
+                    should_correct = true;
+                    break;
+                }
+            }
+            std::this_thread::sleep_for(std::chrono::milliseconds(1));
+        }
+    }
+
+    PreciseMusic::~PreciseMusic() {
+        should_stop_watchdog = true;
+        position_update_watchdog.join();
+    }
+
+    sf::Time PreciseMusic::getPrecisePlayingOffset() const {
+        if (should_correct) {
+            return last_music_position+last_position_update.getElapsedTime()-lag;
+        } else {
+            return this->getPlayingOffset();
+        }
+    }
+
+    bool PreciseMusic::onGetData(sf::SoundStream::Chunk& data) {
+        if (first_onGetData_call) {
+            first_onGetData_call = false;
+            lag_measurement.restart();
+        }
+        bool continue_playback = sf::Music::onGetData(data);
+        if (continue_playback) {
+            last_music_position = getPlayingOffset();
+            last_position_update.restart();
+        }
+        return continue_playback;
+    }
+}
\ No newline at end of file
diff --git a/src/Screens/Gameplay/PreciseMusic.hpp b/src/Screens/Gameplay/PreciseMusic.hpp
new file mode 100644
index 0000000..8ca935f
--- /dev/null
+++ b/src/Screens/Gameplay/PreciseMusic.hpp
@@ -0,0 +1,31 @@
+#pragma once
+
+#include <thread>
+#include <atomic>
+
+#include <SFML/Audio.hpp>
+#include <SFML/System/Time.hpp>
+
+namespace Gameplay {
+    struct PreciseMusic : sf::Music {
+        PreciseMusic();
+        explicit PreciseMusic(std::string path);
+        ~PreciseMusic();
+
+        std::thread position_update_watchdog;
+
+        void position_update_watchdog_main();
+        std::atomic<bool> should_stop_watchdog = false;
+
+        sf::Time getPrecisePlayingOffset() const;
+
+        bool first_onGetData_call = true;
+        sf::Clock lag_measurement;
+        std::atomic<sf::Time> lag = sf::Time::Zero;
+        std::atomic<bool> should_correct = false;
+        std::atomic<sf::Time> last_music_position = sf::Time::Zero;
+        sf::Clock last_position_update;
+    protected:
+        bool onGetData(sf::SoundStream::Chunk& data) override;
+    };
+}
\ No newline at end of file
diff --git a/src/Screens/Gameplay/Silence.cpp b/src/Screens/Gameplay/Silence.cpp
new file mode 100644
index 0000000..7b60c4c
--- /dev/null
+++ b/src/Screens/Gameplay/Silence.cpp
@@ -0,0 +1,67 @@
+#include "Silence.hpp"
+
+namespace Gameplay {
+    Silence::Silence(const sf::Time& duration) :
+        m_duration(duration),
+        m_status(sf::Music::Stopped)
+    {
+    }
+
+    void Silence::play() {
+        if (m_status != sf::SoundSource::Paused) {
+            m_position = sf::Time::Zero;
+        }
+        m_clock.restart();
+    }
+
+    void Silence::pause() {
+        if (m_status == sf::SoundSource::Playing) {
+            m_position += m_clock.getElapsedTime();
+            if (m_position > m_duration) {
+                stop();
+            } else {
+                m_status = sf::Music::Paused;
+            }
+        }
+    }
+
+    void Silence::stop() {
+        m_status = sf::Music::Stopped;
+        m_position = sf::Time::Zero;
+    }
+
+    unsigned int getChannelCount() {
+        return 2;
+    }
+
+    unsigned int getSampleRate() {
+        return 48000;
+    }
+
+    sf::SoundSource::Status Silence::getStatus() const {
+        return m_status;
+    }
+
+    void Silence::setPlayingOffset(sf::Time timeOffset) {
+        if (timeOffset > m_duration) {
+            stop();
+        } else {
+            m_position = timeOffset;
+        }
+    }
+
+    sf::Time Silence::getPlayingOffset() const {
+        if (m_status == sf::SoundSource::Playing) {
+            m_position += m_clock.restart();
+            if (m_position > m_duration) {
+                m_status = sf::Music::Stopped;
+                m_position = sf::Time::Zero;
+            }
+        }
+        return m_position;
+    }
+
+    sf::Time Silence::getDuration() const {
+        return m_duration;
+    }
+}
\ No newline at end of file
diff --git a/src/Screens/Gameplay/Silence.hpp b/src/Screens/Gameplay/Silence.hpp
new file mode 100644
index 0000000..004a68c
--- /dev/null
+++ b/src/Screens/Gameplay/Silence.hpp
@@ -0,0 +1,34 @@
+#pragma once
+
+#include <SFML/Audio/Music.hpp>
+#include <SFML/System/Time.hpp>
+#include <SFML/System/Clock.hpp>
+
+namespace Gameplay {
+    // noop class for use when the chart has no associated music file
+    class Silence : public sf::Music {
+    public:
+        Silence(const sf::Time& duration);
+        void play();
+        void pause();
+        void stop();
+        unsigned int getChannelCount() const;
+        unsigned int getSampleRate() const;
+        sf::SoundSource::Status getStatus() const;
+        void setPlayingOffset(sf::Time timeOffset);
+        sf::Time getPlayingOffset() const;
+        void setLoop(bool /*loop*/) {};
+        bool getLoop() const {return false;};
+        bool openFromFile(const std::string& /*filename*/) {return false;};
+        bool openFromMemory(const void* /*data*/, std::size_t /*sizeInBytes*/) {return false;};
+        bool openFromStream(sf::InputStream& /*stream*/) {return false;};
+        sf::Time getDuration() const;
+        TimeSpan getLoopPoints() const {return TimeSpan{};};
+        void setLoopPoints(TimeSpan /*timePoints*/) {};
+    private:
+        const sf::Time m_duration;
+        mutable sf::SoundSource::Status m_status;
+        mutable sf::Time m_position;
+        mutable sf::Clock m_clock;
+    };
+}
\ No newline at end of file
diff --git a/src/Screens/MusicSelect/Drawables/ControlPanels.cpp b/src/Screens/MusicSelect/Drawables/ControlPanels.cpp
index 324eab0..d6a8625 100644
--- a/src/Screens/MusicSelect/Drawables/ControlPanels.cpp
+++ b/src/Screens/MusicSelect/Drawables/ControlPanels.cpp
@@ -57,7 +57,7 @@ namespace MusicSelect {
 
         sf::Text label{
             "OPTIONS",
-            resources.fallback_font.black,
+            shared.fallback_font.black,
             static_cast<unsigned int>(0.2f*get_panel_size())
         };
         label.setFillColor(sf::Color::White);
@@ -72,17 +72,17 @@ namespace MusicSelect {
         sf::CircleShape circle{get_panel_size()*0.4f};
         circle.setFillColor(sf::Color::Black);
         circle.setOutlineThickness(0.02f*get_panel_size());
-        circle.setOutlineColor(resources.BSC_color);
+        circle.setOutlineColor(shared.BSC_color);
         Toolkit::set_origin_normalized(circle, 0.5f, 0.5f);
         circle.setPosition(get_panel_size()*0.5f, get_panel_size()*0.5f);
         target.draw(circle, states);
 
         sf::Text label{
             "START",
-            resources.fallback_font.black,
+            shared.fallback_font.black,
             static_cast<unsigned int>(0.2f*get_panel_size())
         };
-        label.setFillColor(resources.BSC_color);
+        label.setFillColor(shared.BSC_color);
         Toolkit::set_local_origin_normalized(label, 0.5f, 0.5f);
         label.setPosition(get_panel_size()*0.5f, get_panel_size()*0.5f);
         target.draw(label, states);
@@ -93,17 +93,17 @@ namespace MusicSelect {
         sf::CircleShape circle{get_panel_size()*0.4f};
         circle.setFillColor(sf::Color::Black);
         circle.setOutlineThickness(0.02f*get_panel_size());
-        circle.setOutlineColor(resources.EXT_color);
+        circle.setOutlineColor(shared.EXT_color);
         Toolkit::set_origin_normalized(circle, 0.5f, 0.5f);
         circle.setPosition(get_panel_size()*0.5f, get_panel_size()*0.5f);
         target.draw(circle, states);
 
         sf::Text label{
             "BACK",
-            resources.fallback_font.black,
+            shared.fallback_font.black,
             static_cast<unsigned int>(0.2f*get_panel_size())
         };
-        label.setFillColor(resources.EXT_color);
+        label.setFillColor(shared.EXT_color);
         Toolkit::set_local_origin_normalized(label, 0.5f, 0.5f);
         label.setPosition(get_panel_size()*0.5f, get_panel_size()*0.5f);
         target.draw(label, states);
diff --git a/src/Screens/MusicSelect/Drawables/ControlPanels.hpp b/src/Screens/MusicSelect/Drawables/ControlPanels.hpp
index adb052a..3025277 100644
--- a/src/Screens/MusicSelect/Drawables/ControlPanels.hpp
+++ b/src/Screens/MusicSelect/Drawables/ControlPanels.hpp
@@ -2,40 +2,40 @@
 
 #include <SFML/Graphics.hpp>
 
-#include "../SharedResources.hpp"
+#include "../Resources.hpp"
 
 namespace MusicSelect {
-    class LeftButton final : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class LeftButton final : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        using HoldsSharedResources::HoldsSharedResources;
+        using HoldsResources::HoldsResources;
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
     };
 
-    class RightButton final : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class RightButton final : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        using HoldsSharedResources::HoldsSharedResources;
+        using HoldsResources::HoldsResources;
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
     };
 
-    class OptionsButton final : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class OptionsButton final : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        using HoldsSharedResources::HoldsSharedResources;
+        using HoldsResources::HoldsResources;
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
     };
 
-    class StartButton final : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class StartButton final : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        using HoldsSharedResources::HoldsSharedResources;
+        using HoldsResources::HoldsResources;
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
     };
 
-    class BackButton final : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class BackButton final : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        using HoldsSharedResources::HoldsSharedResources;
+        using HoldsResources::HoldsResources;
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
     };
diff --git a/src/Screens/MusicSelect/MusicPreview.hpp b/src/Screens/MusicSelect/MusicPreview.hpp
index 947fe04..7fb6e6c 100644
--- a/src/Screens/MusicSelect/MusicPreview.hpp
+++ b/src/Screens/MusicSelect/MusicPreview.hpp
@@ -11,6 +11,8 @@
 
 namespace fs = ghc::filesystem;
 
+// In this file define stuff to try to handle creating sf::Music objects
+// and starting their playback asynchronously while trying to keep some thread-safety
 namespace MusicSelect {
     struct MusicLoop {
         MusicLoop(fs::path music_path, std::optional<sf::Music::TimeSpan> t_loop);
@@ -18,7 +20,6 @@ namespace MusicSelect {
         sf::Music::TimeSpan loop;
         Toolkit::AffineTransform<float> fade_out = {0.f, 1.f, 0.f, 1.f}; // placeholder value
     };
-
     class MusicPreview {
     public:
         MusicPreview() = default;
diff --git a/src/Screens/MusicSelect/MusicSelect.cpp b/src/Screens/MusicSelect/MusicSelect.cpp
index b624a7d..978ec40 100644
--- a/src/Screens/MusicSelect/MusicSelect.cpp
+++ b/src/Screens/MusicSelect/MusicSelect.cpp
@@ -13,15 +13,15 @@
 #include "Panels/Panel.hpp"
 #include "PanelLayout.hpp"
 
-MusicSelect::Screen::Screen(const Data::SongList& t_song_list, SharedResources& t_resources) :
-    HoldsSharedResources(t_resources),
+MusicSelect::Screen::Screen(const Data::SongList& t_song_list, ScreenResources& t_resources) :
+    HoldsResources(t_resources),
     song_list(t_song_list),
     ribbon(PanelLayout::title_sort(t_song_list, t_resources), t_resources),
     song_info(t_resources),
     main_option_page(t_resources),
     options_button(t_resources),
     start_button(t_resources),
-    black_frame(t_resources.preferences)
+    black_frame(t_resources.shared.preferences)
 {
     panel_filter.setFillColor(sf::Color(0,0,0,200));
     std::cout << "loaded MusicSelect::Screen" << std::endl;
@@ -32,7 +32,7 @@ std::optional<Data::SongDifficulty> MusicSelect::Screen::select_chart(sf::Render
     ImGui::SFML::Init(window);
     sf::Clock imguiClock;
     ribbon.setPosition(get_ribbon_x(), get_ribbon_y());
-    resources.button_highlight.setPosition(get_ribbon_x(), get_ribbon_y());
+    shared.button_highlight.setPosition(get_ribbon_x(), get_ribbon_y());
     panel_filter.setSize(sf::Vector2f{window.getSize()});
     options_button.setPosition(get_ribbon_x()+2.f*get_panel_step(), get_ribbon_y()+3.f*get_panel_step());
     start_button.setPosition(get_ribbon_x()+3.f*get_panel_step(), get_ribbon_y()+3.f*get_panel_step());
@@ -53,10 +53,10 @@ std::optional<Data::SongDifficulty> MusicSelect::Screen::select_chart(sf::Render
             case sf::Event::Resized:
                 // update the view to the new size of the window
                 window.setView(sf::View({0, 0, static_cast<float>(event.size.width), static_cast<float>(event.size.height)}));
-                resources.preferences.screen.height = event.size.height;
-                resources.preferences.screen.width = event.size.width;
+                shared.preferences.screen.height = event.size.height;
+                shared.preferences.screen.width = event.size.width;
                 ribbon.setPosition(get_ribbon_x(), get_ribbon_y());
-                resources.button_highlight.setPosition(get_ribbon_x(), get_ribbon_y());
+                shared.button_highlight.setPosition(get_ribbon_x(), get_ribbon_y());
                 panel_filter.setSize(sf::Vector2f{window.getSize()});
                 if (not resources.options_state.empty()) {
                     resources.options_state.back().get().update();
@@ -77,15 +77,15 @@ std::optional<Data::SongDifficulty> MusicSelect::Screen::select_chart(sf::Render
         if (not resources.options_state.empty()) {
             window.draw(panel_filter);
             window.draw(resources.options_state.back());
-            if (resources.options_state.back().get().should_exit()) {
                 resources.options_state.back().get().exit();
+            if (resources.options_state.back().get().should_exit()) {
                 resources.options_state.pop_back();
                 if (not resources.options_state.empty()) {
                     resources.options_state.back().get().update();
                 }
             }
         }
-        window.draw(resources.button_highlight);
+        window.draw(shared.button_highlight);
         window.draw(black_frame);
         ribbon.draw_debug();
         draw_debug();
@@ -107,20 +107,19 @@ void MusicSelect::Screen::draw_debug() {
             if (ImGui::CollapsingHeader("Preferences")) {
                 if (ImGui::TreeNode("screen")) {
                     ImGui::TextUnformatted("width : "); ImGui::SameLine();
-                    ImGui::Text("%s", std::to_string(resources.preferences.screen.width).c_str());
+                    ImGui::Text("%s", std::to_string(preferences.screen.width).c_str());
                     ImGui::TextUnformatted("height : "); ImGui::SameLine();
-                    ImGui::Text("%s", std::to_string(resources.preferences.screen.height).c_str());
+                    ImGui::Text("%s", std::to_string(preferences.screen.height).c_str());
                     ImGui::TextUnformatted("fullscreen : "); ImGui::SameLine();
-                    ImGui::Text("%s", resources.preferences.screen.fullscreen ? "true" : "false");
+                    ImGui::Text("%s", preferences.screen.fullscreen ? "true" : "false");
                     ImGui::TreePop();
                 }
                 if (ImGui::TreeNode("layout")) {
-                    
                     ImGui::TreePop();
                 }
                 if (ImGui::TreeNode("options")) {
                     ImGui::TextUnformatted("marker : "); ImGui::SameLine();
-                    ImGui::Text("%s", resources.preferences.options.marker.c_str());
+                    ImGui::Text("%s", preferences.options.marker.c_str());
                     ImGui::TreePop();
                 }
             }
@@ -157,7 +156,7 @@ void MusicSelect::Screen::handle_key_press(const sf::Event::KeyEvent& key_event)
     if (output_used) {
         return;
     }
-    auto button = resources.preferences.key_mapping.key_to_button(key_event.code);
+    auto button = shared.preferences.key_mapping.key_to_button(key_event.code);
     if (button) {
         press_button(*button);
     } else {
@@ -203,7 +202,7 @@ void MusicSelect::Screen::handle_mouse_click(const sf::Event::MouseButtonEvent&
 }
 
 void MusicSelect::Screen::press_button(const Input::Button& button) {
-    resources.button_highlight.button_pressed(button);
+    shared.button_highlight.button_pressed(button);
     auto button_index = Input::button_to_index(button);
     if (button_index < 14) {
         ribbon.click_on(button);
diff --git a/src/Screens/MusicSelect/MusicSelect.hpp b/src/Screens/MusicSelect/MusicSelect.hpp
index 336a611..2d48b61 100644
--- a/src/Screens/MusicSelect/MusicSelect.hpp
+++ b/src/Screens/MusicSelect/MusicSelect.hpp
@@ -15,7 +15,7 @@
 #include "../../Toolkit/Debuggable.hpp"
 #include "Ribbon.hpp"
 #include "SongInfo.hpp"
-#include "SharedResources.hpp"
+#include "Resources.hpp"
 #include "Options/OptionPage.hpp"
 #include "Drawables/ControlPanels.hpp"
 
@@ -24,12 +24,9 @@ namespace MusicSelect {
     class SongPanel;
     // The music select screen is created only once
     // it loads a cache of available songs in the song_list attribute
-    class Screen : public Toolkit::Debuggable, public HoldsSharedResources {
+    class Screen : public Toolkit::Debuggable, public HoldsResources {
     public:
-        Screen(
-            const Data::SongList& t_song_list,
-            SharedResources& t_resources
-        );
+        Screen(const Data::SongList& t_song_list, ScreenResources& t_resources);
         std::optional<Data::SongDifficulty> select_chart(sf::RenderWindow& window);
         void draw_debug() override;
     private:
diff --git a/src/Screens/MusicSelect/Options/InputRemap.cpp b/src/Screens/MusicSelect/Options/InputRemap.cpp
index 0483954..9306f1c 100644
--- a/src/Screens/MusicSelect/Options/InputRemap.cpp
+++ b/src/Screens/MusicSelect/Options/InputRemap.cpp
@@ -10,12 +10,12 @@
 
 namespace MusicSelect {
 
-    PressHere::PressHere(SharedResources& t_resources) :
-        HoldsSharedResources(t_resources),
+    PressHere::PressHere(ScreenResources& t_resources) :
+        HoldsResources(t_resources),
         color_anim(0.0f, 1.0f, 1.0f, 0.1f),
         size_anim(0.0f, 1.0f, 1.0f, 0.7f)
     {
-        message.setFont(resources.fallback_font.black);
+        message.setFont(shared.fallback_font.black);
         message.setString("PRESS\nHERE!");
         message.setFillColor(sf::Color::White);
         message.setCharacterSize(static_cast<unsigned int>(0.2f*get_panel_size()));
@@ -46,8 +46,8 @@ namespace MusicSelect {
         target.draw(message, states);
     }
 
-    AlreadyMapped::AlreadyMapped(SharedResources& t_resources) : HoldsSharedResources(t_resources) {
-        background.setFillColor(resources.BSC_color);
+    AlreadyMapped::AlreadyMapped(ScreenResources& t_resources) : HoldsResources(t_resources) {
+        background.setFillColor(shared.BSC_color);
     }
 
     void AlreadyMapped::update() {
@@ -60,17 +60,17 @@ namespace MusicSelect {
     }
 
     MappingPreview::MappingPreview(
-        SharedResources& t_resources,
-        const std::unordered_map<Input::MappableKey, Input::Button>& t_key_to_button
+        ScreenResources& t_resources,
+        const std::unordered_map<Input::Event, Input::Button>& t_key_to_button
     ) :
-        HoldsSharedResources(t_resources),
+        HoldsResources(t_resources),
         key_to_button(t_key_to_button)
     {
         square.setFillColor(sf::Color::Transparent);
         square.setOutlineThickness(1.f);
         square.setOutlineColor(sf::Color::White);
         key_label.setFillColor(sf::Color::White);
-        key_label.setFont(resources.fallback_font.medium);
+        key_label.setFont(shared.fallback_font.medium);
     }
 
     void MappingPreview::draw(sf::RenderTarget& target, sf::RenderStates states) const {
@@ -103,20 +103,20 @@ namespace MusicSelect {
         }
     }
 
-    InputRemap::InputRemap(SharedResources& t_resources) :
+    InputRemap::InputRemap(ScreenResources& t_resources) :
         OptionPage(t_resources),
         press_here_panel(t_resources),
         already_mapped_panel(t_resources),
         mapping_preview(t_resources, m_key_to_button)
     {
         confirm_text_top.setString("Are you sure about this setting ?");
-        confirm_text_top.setFillColor(resources.EXT_color);
-        confirm_text_top.setFont(resources.fallback_font.black);
+        confirm_text_top.setFillColor(shared.EXT_color);
+        confirm_text_top.setFont(shared.fallback_font.black);
         confirm_text_bottom.setString("Press any key to cancel");
-        confirm_text_bottom.setFillColor(resources.EXT_color);
-        confirm_text_bottom.setFont(resources.fallback_font.black);
+        confirm_text_bottom.setFillColor(shared.EXT_color);
+        confirm_text_bottom.setFont(shared.fallback_font.black);
         big_number.setFillColor(sf::Color::Black);
-        big_number.setFont(resources.fallback_font.black);
+        big_number.setFont(shared.fallback_font.black);
     }
 
     bool InputRemap::handle_raw_input(const sf::Event::KeyEvent& event) {
diff --git a/src/Screens/MusicSelect/Options/InputRemap.hpp b/src/Screens/MusicSelect/Options/InputRemap.hpp
index f04053c..f38f643 100644
--- a/src/Screens/MusicSelect/Options/InputRemap.hpp
+++ b/src/Screens/MusicSelect/Options/InputRemap.hpp
@@ -6,16 +6,16 @@
 #include <SFML/System.hpp>
 #include <SFML/Graphics.hpp>
 
-#include "../../../Input/MappableKeys.hpp"
+#include "../../../Input/Events.hpp"
 #include "../../../Toolkit/AffineTransform.hpp"
-#include "../SharedResources.hpp"
+#include "../Resources.hpp"
 #include "OptionPage.hpp"
 
 namespace MusicSelect {
 
-    class PressHere final : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class PressHere final : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        PressHere(SharedResources& t_resources);
+        PressHere(ScreenResources& t_resources);
         void update();
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
@@ -26,28 +26,28 @@ namespace MusicSelect {
         Toolkit::AffineTransform<float> size_anim;
     };
 
-    class AlreadyMapped final : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class AlreadyMapped final : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        AlreadyMapped(SharedResources& t_resources);
+        AlreadyMapped(ScreenResources& t_resources);
         void update();
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
         sf::RectangleShape background;
     };
 
-    class MappingPreview final : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class MappingPreview final : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        MappingPreview(SharedResources& t_resources, const std::unordered_map<Input::MappableKey, Input::Button>& t_key_to_button);
+        MappingPreview(ScreenResources& t_resources, const std::unordered_map<Input::Event, Input::Button>& t_key_to_button);
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
-        const std::unordered_map<Input::MappableKey, Input::Button>& key_to_button;
+        const std::unordered_map<Input::Event, Input::Button>& key_to_button;
         mutable sf::RectangleShape square;
         mutable sf::Text key_label;
     };
 
     class InputRemap final : public OptionPage {
     public:
-        InputRemap(SharedResources& t_resources);
+        InputRemap(ScreenResources& t_resources);
         bool handle_raw_input(const sf::Event::KeyEvent& event) override;
         const std::string name = "Mapping";
         bool should_exit() override;
@@ -61,7 +61,7 @@ namespace MusicSelect {
         mutable sf::Text confirm_text_top;
         mutable sf::Text confirm_text_bottom;
         mutable sf::Text big_number;
-        std::unordered_map<Input::MappableKey, Input::Button> m_key_to_button;
+        std::unordered_map<Input::Event, Input::Button> m_key_to_button;
         mutable PressHere press_here_panel;
         mutable AlreadyMapped already_mapped_panel;
         mutable MappingPreview mapping_preview;
diff --git a/src/Screens/MusicSelect/Options/OptionPage.cpp b/src/Screens/MusicSelect/Options/OptionPage.cpp
index 47ae07a..b21c23d 100644
--- a/src/Screens/MusicSelect/Options/OptionPage.cpp
+++ b/src/Screens/MusicSelect/Options/OptionPage.cpp
@@ -15,7 +15,7 @@ namespace MusicSelect {
         this->setPosition(get_ribbon_x(), get_ribbon_y());
     }
 
-    RibbonPage::RibbonPage(const PanelLayout& layout, SharedResources& t_resources) :
+    RibbonPage::RibbonPage(const PanelLayout& layout, ScreenResources& t_resources) :
         OptionPage(t_resources),
         m_ribbon(layout, t_resources),
         back_button(t_resources)
@@ -36,7 +36,7 @@ namespace MusicSelect {
     }
 
     void RibbonPage::button_click(const Input::Button& button) {
-        resources.button_highlight.button_pressed(button);
+        shared.button_highlight.button_pressed(button);
         auto button_index = Input::button_to_index(button);
         if (button_index < 12) {
             m_ribbon.click_on(button);
@@ -61,12 +61,12 @@ namespace MusicSelect {
         target.draw(back_button, states);
     }
 
-    MainOptionPage::MainOptionPage(SharedResources& t_resources) :
+    MainOptionPage::MainOptionPage(ScreenResources& t_resources) :
         RibbonPage(MainOptionPage::create_layout(t_resources), t_resources)
     {
     }
 
-    PanelLayout MainOptionPage::create_layout(SharedResources& t_resources) {
+    PanelLayout MainOptionPage::create_layout(ScreenResources& t_resources) {
         std::vector<std::shared_ptr<Panel>> subpages;
         auto marker_select = std::make_shared<MarkerSelect>(t_resources);
         subpages.emplace_back(std::make_shared<SubpagePanel>(t_resources, std::move(marker_select), "markers"));
@@ -75,19 +75,19 @@ namespace MusicSelect {
         return PanelLayout{subpages, t_resources};
     }
 
-    InputOptionPage::InputOptionPage(SharedResources& t_resources) :
+    InputOptionPage::InputOptionPage(ScreenResources& t_resources) :
         RibbonPage(InputOptionPage::create_layout(t_resources), t_resources)
     {
     }
 
-    PanelLayout InputOptionPage::create_layout(SharedResources& t_resources) {
+    PanelLayout InputOptionPage::create_layout(ScreenResources& t_resources) {
         std::vector<std::shared_ptr<Panel>> subpages;
         auto input_remap = std::make_shared<InputRemap>(t_resources);
         subpages.emplace_back(std::make_shared<SubpagePanel>(t_resources, std::move(input_remap), "remap\nbuttons"));
         return PanelLayout{subpages, t_resources};
     }
 
-    MarkerSelect::MarkerSelect(SharedResources& t_resources) :
+    MarkerSelect::MarkerSelect(ScreenResources& t_resources) :
         RibbonPage(MarkerSelect::create_layout(t_resources), t_resources)
     {
     }
@@ -96,9 +96,9 @@ namespace MusicSelect {
         resources.selected_marker.reset();
     }
 
-    PanelLayout MarkerSelect::create_layout(SharedResources& t_resources) {
+    PanelLayout MarkerSelect::create_layout(ScreenResources& t_resources) {
         std::vector<std::shared_ptr<Panel>> markers;
-        for (const auto &[name, marker] : t_resources.markers) {
+        for (const auto &[name, marker] : t_resources.shared.markers) {
             markers.emplace_back(std::make_shared<MarkerPanel>(t_resources, marker));
         }
         return PanelLayout{markers, t_resources};
diff --git a/src/Screens/MusicSelect/Options/OptionPage.hpp b/src/Screens/MusicSelect/Options/OptionPage.hpp
index e465a34..3a85d42 100644
--- a/src/Screens/MusicSelect/Options/OptionPage.hpp
+++ b/src/Screens/MusicSelect/Options/OptionPage.hpp
@@ -6,16 +6,16 @@
 #include "../../../Input/Buttons.hpp"
 #include "../Drawables/ControlPanels.hpp"
 #include "../Ribbon.hpp"
-#include "../SharedResources.hpp"
+#include "../Resources.hpp"
 
 
 namespace MusicSelect {
 
     class PanelLayout;
 
-    class OptionPage : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class OptionPage : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        OptionPage(SharedResources& t_resources) : HoldsSharedResources(t_resources) {update();};
+        OptionPage(ScreenResources& t_resources) : HoldsResources(t_resources) {update();};
         // Returns true if input was used
         virtual bool handle_raw_input(const sf::Event::KeyEvent& event) = 0;
         virtual ~OptionPage() = default;
@@ -27,7 +27,7 @@ namespace MusicSelect {
 
     class RibbonPage : public OptionPage {
     public:
-        RibbonPage(const PanelLayout& layout, SharedResources& t_resources);
+        RibbonPage(const PanelLayout& layout, ScreenResources& t_resources);
         bool handle_raw_input(const sf::Event::KeyEvent& event) override;
         void button_click(const Input::Button& button);
     private:
@@ -38,26 +38,26 @@ namespace MusicSelect {
 
     class MainOptionPage final : public RibbonPage {
     public:
-        MainOptionPage(SharedResources& t_resources);
+        MainOptionPage(ScreenResources& t_resources);
         const std::string name = "Options";
     private:
-        static PanelLayout create_layout(SharedResources& t_resources);
+        static PanelLayout create_layout(ScreenResources& t_resources);
     };
 
     class InputOptionPage final : public RibbonPage {
     public:
-        InputOptionPage(SharedResources& t_resources);
+        InputOptionPage(ScreenResources& t_resources);
         const std::string name = "Input";
     private:
-        static PanelLayout create_layout(SharedResources& t_resources);
+        static PanelLayout create_layout(ScreenResources& t_resources);
     };
 
     class MarkerSelect final : public RibbonPage {
     public:
-        MarkerSelect(SharedResources& t_resources);
+        MarkerSelect(ScreenResources& t_resources);
         ~MarkerSelect();
         const std::string name = "Marker Select";
     private:
-        static PanelLayout create_layout(SharedResources& t_resources);
+        static PanelLayout create_layout(ScreenResources& t_resources);
     };
 }
diff --git a/src/Screens/MusicSelect/PanelLayout.cpp b/src/Screens/MusicSelect/PanelLayout.cpp
index 171e71d..0d2d205 100644
--- a/src/Screens/MusicSelect/PanelLayout.cpp
+++ b/src/Screens/MusicSelect/PanelLayout.cpp
@@ -5,7 +5,7 @@
 namespace MusicSelect {
     PanelLayout::PanelLayout(
         const std::map<std::string,std::vector<std::shared_ptr<Panel>>>& categories,
-        SharedResources& t_resources
+        ScreenResources& t_resources
     ) {
         for (auto &&[category, panels] : categories) {
             if (not panels.empty()) {
@@ -31,7 +31,7 @@ namespace MusicSelect {
 
     PanelLayout::PanelLayout(
         const std::vector<std::shared_ptr<Panel>>& panels,
-        SharedResources& t_resources
+        ScreenResources& t_resources
     ) {
         std::vector<std::shared_ptr<Panel>> current_column;
         for (auto& panel : panels) {
@@ -50,7 +50,7 @@ namespace MusicSelect {
         fill_layout(t_resources);
     }
 
-    PanelLayout PanelLayout::red_empty_layout(SharedResources& t_resources) {
+    PanelLayout PanelLayout::red_empty_layout(ScreenResources& t_resources) {
         std::vector<std::shared_ptr<Panel>> panels;
         for (size_t i = 0; i < 3*4; i++) {
             panels.emplace_back(std::make_shared<ColoredMessagePanel>(t_resources, sf::Color::Red, "- EMPTY -"));
@@ -58,7 +58,7 @@ namespace MusicSelect {
         return PanelLayout{panels, t_resources};
     }
 
-    PanelLayout PanelLayout::title_sort(const Data::SongList& song_list, SharedResources& t_resources) {
+    PanelLayout PanelLayout::title_sort(const Data::SongList& song_list, ScreenResources& t_resources) {
         std::vector<std::shared_ptr<const Data::Song>> songs;
         for (auto &&song : song_list.songs) {
             songs.push_back(song);
@@ -90,7 +90,7 @@ namespace MusicSelect {
         return PanelLayout{categories, t_resources};
     }
     
-    void PanelLayout::fill_layout(SharedResources& t_resources) {
+    void PanelLayout::fill_layout(ScreenResources& t_resources) {
         while (size() < 4) {
             push_back({
                 std::make_shared<EmptyPanel>(t_resources),
diff --git a/src/Screens/MusicSelect/PanelLayout.hpp b/src/Screens/MusicSelect/PanelLayout.hpp
index a5731ca..aee9638 100644
--- a/src/Screens/MusicSelect/PanelLayout.hpp
+++ b/src/Screens/MusicSelect/PanelLayout.hpp
@@ -5,7 +5,7 @@
 #include <vector>
 
 #include "../../Data/Song.hpp"
-#include "SharedResources.hpp"
+#include "Resources.hpp"
 
 namespace MusicSelect {
 
@@ -14,14 +14,14 @@ namespace MusicSelect {
     class PanelLayout : public std::vector<std::array<std::shared_ptr<Panel>,3>> {
     public:
         // Takes of map of category name and associated Panels, useful for all the sorted layouts
-        explicit PanelLayout(const std::map<std::string,std::vector<std::shared_ptr<Panel>>>& categories, SharedResources& t_resources);
+        explicit PanelLayout(const std::map<std::string,std::vector<std::shared_ptr<Panel>>>& categories, ScreenResources& t_resources);
         // Arranges all the panels in the vector in columns of three
-        explicit PanelLayout(const std::vector<std::shared_ptr<Panel>>& panels, SharedResources& t_resources);
+        explicit PanelLayout(const std::vector<std::shared_ptr<Panel>>& panels, ScreenResources& t_resources);
         // Stepmania-like empty layout with big red panels that say EMPTY
-        static PanelLayout red_empty_layout(SharedResources& t_resources);
+        static PanelLayout red_empty_layout(ScreenResources& t_resources);
         // Standard title sort with categories for each letter
-        static PanelLayout title_sort(const Data::SongList& song_list, SharedResources& t_resources);
+        static PanelLayout title_sort(const Data::SongList& song_list, ScreenResources& t_resources);
     private:
-        void fill_layout(SharedResources& t_resources);
+        void fill_layout(ScreenResources& t_resources);
     };
 }
\ No newline at end of file
diff --git a/src/Screens/MusicSelect/Panels/MarkerPanel.cpp b/src/Screens/MusicSelect/Panels/MarkerPanel.cpp
index 7f22be8..531d940 100644
--- a/src/Screens/MusicSelect/Panels/MarkerPanel.cpp
+++ b/src/Screens/MusicSelect/Panels/MarkerPanel.cpp
@@ -3,11 +3,11 @@
 #include <cmath>
 
 namespace MusicSelect {
-    MarkerPanel::MarkerPanel(SharedResources& t_resources, const Resources::Marker& marker) :
+    MarkerPanel::MarkerPanel(ScreenResources& t_resources, const Resources::Marker& marker) :
         Panel(t_resources),
         m_marker(marker)
     {
-        if (resources.preferences.options.marker == m_marker.m_metadata.name) {
+        if (shared.preferences.options.marker == m_marker.m_metadata.name) {
             select();
         }
     }
@@ -40,7 +40,7 @@ namespace MusicSelect {
             resources.selected_marker->obj.unselect();
         }
         resources.selected_marker.emplace(*this);
-        resources.preferences.options.marker = m_marker.m_metadata.name;
+        preferences.options.marker = m_marker.m_metadata.name;
         this->selected = true;
     }
 
diff --git a/src/Screens/MusicSelect/Panels/MarkerPanel.hpp b/src/Screens/MusicSelect/Panels/MarkerPanel.hpp
index bd5653f..632bd5a 100644
--- a/src/Screens/MusicSelect/Panels/MarkerPanel.hpp
+++ b/src/Screens/MusicSelect/Panels/MarkerPanel.hpp
@@ -10,7 +10,7 @@
 namespace MusicSelect {
     class MarkerPanel final : public Panel {
     public:
-        MarkerPanel(SharedResources& t_resources, const Resources::Marker& marker);
+        MarkerPanel(ScreenResources& t_resources, const Resources::Marker& marker);
         void click(Ribbon&, const Input::Button&) override;
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
diff --git a/src/Screens/MusicSelect/Panels/Panel.cpp b/src/Screens/MusicSelect/Panels/Panel.cpp
index 189f8a1..d1c8161 100644
--- a/src/Screens/MusicSelect/Panels/Panel.cpp
+++ b/src/Screens/MusicSelect/Panels/Panel.cpp
@@ -7,10 +7,10 @@
 #include "../../../Toolkit/HSL.hpp"
 #include "../../../Toolkit/NormalizedOrigin.hpp"
 #include "../Ribbon.hpp"
-#include "../SharedResources.hpp"
+#include "../Resources.hpp"
 
 namespace MusicSelect {
-    Panel::Panel(SharedResources& t_resources) : HoldsSharedResources(t_resources) {
+    Panel::Panel(ScreenResources& t_resources) : HoldsResources(t_resources) {
         
     }
 
@@ -42,7 +42,7 @@ namespace MusicSelect {
 
         sf::Text category_label{
             "category",
-            resources.fallback_font.medium,
+            shared.fallback_font.medium,
             static_cast<unsigned int>(get_size()*0.1f)
         };
         category_label.setFillColor(sf::Color::White);
@@ -51,7 +51,7 @@ namespace MusicSelect {
 
         sf::Text label_text{
             m_label,
-            resources.fallback_font.black,
+            shared.fallback_font.black,
             static_cast<unsigned int>(get_size()*0.7f)
         };
         label_text.setFillColor(sf::Color::White);
@@ -111,7 +111,7 @@ namespace MusicSelect {
         // We should gray out the panel if the currently selected difficulty doesn't exist for this song
         bool should_be_grayed_out = m_song->chart_levels.find(last_selected_chart) == m_song->chart_levels.end();
         if (m_song->cover) {
-            auto loaded_texture = resources.covers.async_get(m_song->folder/m_song->cover.value());
+            auto loaded_texture = shared.covers.async_get(m_song->folder/m_song->cover.value());
             if (loaded_texture) {
                 sf::Sprite cover{*(loaded_texture->texture)};
                 auto alpha = static_cast<std::uint8_t>(
@@ -134,7 +134,7 @@ namespace MusicSelect {
             chart_dif_badge.setFillColor(sf::Color(128,128,128));
         } else {
             chart_dif_badge.setFillColor(
-                resources.get_chart_color(last_selected_chart)
+                shared.get_chart_color(last_selected_chart)
             );
         }
         target.draw(chart_dif_badge, states);
@@ -142,7 +142,7 @@ namespace MusicSelect {
             auto dif = m_song->chart_levels.at(last_selected_chart);
             sf::Text dif_label{
                 std::to_string(dif),
-                resources.fallback_font.black,
+                shared.fallback_font.black,
                 static_cast<unsigned int>(get_size()*0.15f)
             };
             dif_label.setFillColor(sf::Color::White);
@@ -151,7 +151,7 @@ namespace MusicSelect {
             target.draw(dif_label, states);
         }
         sf::Text song_title;
-        song_title.setFont(resources.fallback_font.medium);
+        song_title.setFont(shared.fallback_font.medium);
         song_title.setString(sf::String::fromUtf8(m_song->title.begin(), m_song->title.end()));
         song_title.setCharacterSize(static_cast<unsigned int>(0.06875f*get_size()));
         song_title.setFillColor(sf::Color::White);
@@ -181,7 +181,7 @@ namespace MusicSelect {
         target.draw(frame, states);
 
         sf::Text message;
-        message.setFont(resources.fallback_font.medium);
+        message.setFont(shared.fallback_font.medium);
         message.setString(sf::String::fromUtf8(m_message.begin(), m_message.end()));
         message.setCharacterSize(static_cast<unsigned int>(0.1f*get_size()));
         message.setFillColor(m_color);
diff --git a/src/Screens/MusicSelect/Panels/Panel.hpp b/src/Screens/MusicSelect/Panels/Panel.hpp
index b38c890..a8d38cb 100644
--- a/src/Screens/MusicSelect/Panels/Panel.hpp
+++ b/src/Screens/MusicSelect/Panels/Panel.hpp
@@ -9,8 +9,7 @@
 #include "../../../Input/Buttons.hpp"
 #include "../../../Data/Song.hpp"
 #include "../../../Toolkit/AffineTransform.hpp"
-#include "../DensityGraph.hpp"
-#include "../SharedResources.hpp"
+#include "../Resources.hpp"
 
 namespace MusicSelect {
 
@@ -18,9 +17,9 @@ namespace MusicSelect {
 
     // A Panel holds anything that can go under a button on the moving part
     // of the music select screen, be it nothing, a category indicator, or a song
-    class Panel : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class Panel : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        explicit Panel(SharedResources& t_resources);
+        explicit Panel(ScreenResources& t_resources);
         // What happens when you click on the panel
         virtual void click(Ribbon& ribbon, const Input::Button& button) = 0;
         virtual ~Panel() = default;
@@ -38,7 +37,7 @@ namespace MusicSelect {
 
     class ColoredMessagePanel final : public Panel {
     public:
-        ColoredMessagePanel(SharedResources& t_resources, const sf::Color& color, const std::string& message) : Panel(t_resources), m_color(color), m_message(message) {};
+        ColoredMessagePanel(ScreenResources& t_resources, const sf::Color& color, const std::string& message) : Panel(t_resources), m_color(color), m_message(message) {};
         void click(Ribbon&, const Input::Button&) override {return;};
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
@@ -48,7 +47,7 @@ namespace MusicSelect {
 
     class ColorPanel final : public Panel {
     public:
-        ColorPanel(SharedResources& t_resources, const sf::Color& t_color) : Panel(t_resources), m_color(t_color) {};
+        ColorPanel(ScreenResources& t_resources, const sf::Color& t_color) : Panel(t_resources), m_color(t_color) {};
         void click(Ribbon&, const Input::Button&) override {return;};
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
@@ -57,7 +56,7 @@ namespace MusicSelect {
 
     class CategoryPanel final : public Panel {
     public:
-        CategoryPanel(SharedResources& t_resources, const std::string& t_label) : Panel(t_resources), m_label(t_label) {};
+        CategoryPanel(ScreenResources& t_resources, const std::string& t_label) : Panel(t_resources), m_label(t_label) {};
         void click(Ribbon& ribbon, const Input::Button& button) override;
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
@@ -74,7 +73,7 @@ namespace MusicSelect {
 
     class SongPanel final : public SelectablePanel {
     public:
-        explicit SongPanel(SharedResources& t_resources, const std::shared_ptr<const Data::Song>& t_song) : SelectablePanel(t_resources), m_song(t_song) {};
+        explicit SongPanel(ScreenResources& t_resources, const std::shared_ptr<const Data::Song>& t_song) : SelectablePanel(t_resources), m_song(t_song) {};
         void click(Ribbon& ribbon, const Input::Button& button) override;
         void unselect() override;
         std::optional<Data::SongDifficulty> get_selected_difficulty() const override;
diff --git a/src/Screens/MusicSelect/Panels/SubpagePanel.cpp b/src/Screens/MusicSelect/Panels/SubpagePanel.cpp
index 0539d87..ee6190b 100644
--- a/src/Screens/MusicSelect/Panels/SubpagePanel.cpp
+++ b/src/Screens/MusicSelect/Panels/SubpagePanel.cpp
@@ -19,7 +19,7 @@ namespace MusicSelect {
         target.draw(frame, states);
 
         sf::Text message;
-        message.setFont(resources.fallback_font.medium);
+        message.setFont(shared.fallback_font.medium);
         message.setString(sf::String::fromUtf8(m_name.begin(), m_name.end()));
         message.setCharacterSize(static_cast<unsigned int>(0.1f*get_size()));
         message.setFillColor(sf::Color::White);
diff --git a/src/Screens/MusicSelect/Panels/SubpagePanel.hpp b/src/Screens/MusicSelect/Panels/SubpagePanel.hpp
index 59a826f..b122f5e 100644
--- a/src/Screens/MusicSelect/Panels/SubpagePanel.hpp
+++ b/src/Screens/MusicSelect/Panels/SubpagePanel.hpp
@@ -13,7 +13,7 @@ namespace MusicSelect {
     class SubpagePanel final : public Panel {
     public:
         SubpagePanel(
-            SharedResources& t_resources,
+            ScreenResources& t_resources,
             std::shared_ptr<OptionPage> subpage,
             const std::string& name
         ) :
diff --git a/src/Screens/MusicSelect/Resources.cpp b/src/Screens/MusicSelect/Resources.cpp
new file mode 100644
index 0000000..6b48c95
--- /dev/null
+++ b/src/Screens/MusicSelect/Resources.cpp
@@ -0,0 +1,31 @@
+#include "Resources.hpp"
+
+#include "Panels/Panel.hpp"
+
+namespace MusicSelect {
+    std::string ScreenResources::get_last_selected_difficulty() {
+        return get_selected_difficulty().value_or("BSC");
+    }
+
+    std::optional<std::string> ScreenResources::get_selected_difficulty() {
+        if (not selected_panel.has_value()) {
+            return {};
+        }
+        auto chart_selection = selected_panel->obj.get_selected_difficulty();
+        if (not chart_selection.has_value()) {
+            return {};
+        }
+        return chart_selection->difficulty;
+    }
+
+    std::optional<std::reference_wrapper<const Data::Song>> ScreenResources::get_selected_song() {
+        if (not selected_panel.has_value()) {
+            return {};
+        }
+        auto chart_selection = selected_panel->obj.get_selected_difficulty();
+        if (not chart_selection.has_value()) {
+            return {};
+        }
+        return chart_selection->song;
+    }
+}
\ No newline at end of file
diff --git a/src/Screens/MusicSelect/Resources.hpp b/src/Screens/MusicSelect/Resources.hpp
new file mode 100644
index 0000000..a2fc618
--- /dev/null
+++ b/src/Screens/MusicSelect/Resources.hpp
@@ -0,0 +1,32 @@
+#pragma once
+
+#include "../../Resources/SharedResources.hpp"
+#include "MusicPreview.hpp"
+
+namespace MusicSelect {
+    
+    class SelectablePanel;
+    class MarkerPanel;
+    class OptionPage;
+
+    struct ScreenResources : Resources::HoldsSharedResources {
+        ScreenResources(Resources::SharedResources& r) : Resources::HoldsSharedResources(r) {}
+
+        std::optional<Resources::Timed<SelectablePanel>> selected_panel;
+        std::string get_last_selected_difficulty();
+        std::optional<std::string> get_selected_difficulty();
+        std::optional<std::reference_wrapper<const Data::Song>> get_selected_song();
+
+        MusicPreview music_preview;
+
+        std::vector<std::reference_wrapper<OptionPage>> options_state;
+
+        std::optional<Resources::Timed<MarkerPanel>> selected_marker;
+    };
+
+    // Proxy for HoldsPreferences
+    struct HoldsResources : Resources::HoldsSharedResources {
+        HoldsResources(ScreenResources& t_resources) : Resources::HoldsSharedResources(t_resources.shared), resources(t_resources) {};
+        ScreenResources& resources;
+    };
+}
\ No newline at end of file
diff --git a/src/Screens/MusicSelect/Ribbon.cpp b/src/Screens/MusicSelect/Ribbon.cpp
index 701592c..eb79f11 100644
--- a/src/Screens/MusicSelect/Ribbon.cpp
+++ b/src/Screens/MusicSelect/Ribbon.cpp
@@ -65,8 +65,8 @@ namespace MusicSelect {
         return clock.getElapsedTime() / m_time_factor > sf::milliseconds(300);
     }
 
-    Ribbon::Ribbon(PanelLayout layout, SharedResources& t_resources) :
-        HoldsSharedResources(t_resources),
+    Ribbon::Ribbon(PanelLayout layout, ScreenResources& t_resources) :
+        HoldsResources(t_resources),
         m_layout(layout),
         left_button(t_resources),
         right_button(t_resources)
diff --git a/src/Screens/MusicSelect/Ribbon.hpp b/src/Screens/MusicSelect/Ribbon.hpp
index 286a2a9..a49c3b6 100644
--- a/src/Screens/MusicSelect/Ribbon.hpp
+++ b/src/Screens/MusicSelect/Ribbon.hpp
@@ -11,7 +11,7 @@
 #include "../../Toolkit/AffineTransform.hpp"
 #include "../../Toolkit/Debuggable.hpp"
 #include "../../Toolkit/EasingFunctions.hpp"
-#include "SharedResources.hpp"
+#include "Resources.hpp"
 #include "PanelLayout.hpp"
 #include "Drawables/ControlPanels.hpp"
 
@@ -39,9 +39,9 @@ namespace MusicSelect {
 
     // A Ribbon is a visual representation of a PanelLayout,
     // You can scroll it using the left and right buttons
-    class Ribbon : public sf::Drawable, public sf::Transformable, public HoldsSharedResources, public Toolkit::Debuggable {
+    class Ribbon : public sf::Drawable, public sf::Transformable, public HoldsResources, public Toolkit::Debuggable {
     public:
-        Ribbon(PanelLayout layout, SharedResources& t_resources);
+        Ribbon(PanelLayout layout, ScreenResources& t_resources);
         std::shared_ptr<Panel>& get_panel_under_button(const Input::Button& button);
         void click_on(const Input::Button& button);
         void move_right();
diff --git a/src/Screens/MusicSelect/SongInfo.cpp b/src/Screens/MusicSelect/SongInfo.cpp
index b5a4e0c..582958e 100644
--- a/src/Screens/MusicSelect/SongInfo.cpp
+++ b/src/Screens/MusicSelect/SongInfo.cpp
@@ -12,8 +12,8 @@
 
 namespace MusicSelect {
 
-    BigCover::BigCover(SharedResources& t_resources) :
-        HoldsSharedResources(t_resources)
+    BigCover::BigCover(ScreenResources& t_resources) :
+        HoldsResources(t_resources)
     {
         m_cover_fallback.setFillColor(sf::Color::Transparent);
         m_cover_fallback.setOutlineThickness(1.f);
@@ -36,7 +36,7 @@ namespace MusicSelect {
         if (not cover_path.has_value()) {
             return;
         }
-        auto cover_texture = resources.covers.async_get(*cover_path);
+        auto cover_texture = shared.covers.async_get(*cover_path);
         if (not cover_texture.has_value()) {
             return;
         }
@@ -52,8 +52,8 @@ namespace MusicSelect {
         target.draw(cover, states);
     }
 
-    SongInfo::SongInfo(SharedResources& t_resources) :
-        HoldsSharedResources(t_resources),
+    SongInfo::SongInfo(ScreenResources& t_resources) :
+        HoldsResources(t_resources),
         m_big_cover(resources)
     {}
 
@@ -81,7 +81,7 @@ namespace MusicSelect {
         if (not song_title.empty()) {
             sf::Text song_title_label{
                 sf::String::fromUtf8(song_title.begin(), song_title.end()),
-                resources.fallback_font.medium,
+                shared.fallback_font.medium,
                 static_cast<unsigned int>(
                     0.026315789f*get_screen_width()
                 )
@@ -101,7 +101,7 @@ namespace MusicSelect {
         if (not song_artist.empty()) {
             sf::Text song_artist_label{
                 sf::String::fromUtf8(song_artist.begin(), song_artist.end()),
-                resources.fallback_font.medium,
+                shared.fallback_font.medium,
                 static_cast<unsigned int>(
                     0.02f*get_screen_width()
                 )
@@ -132,7 +132,7 @@ namespace MusicSelect {
         }
         sf::Text level_label{
             "LEVEL",
-            resources.fallback_font.light,
+            shared.fallback_font.light,
             static_cast<unsigned int>(12.f/768.f*get_screen_width())
         };
         Toolkit::set_origin_normalized(level_label, 0.5f, 0.f);
@@ -142,7 +142,7 @@ namespace MusicSelect {
         
         sf::Text level_number_label{
             std::to_string(selected_chart->song.chart_levels.at(selected_chart->difficulty)),
-            resources.fallback_font.black,
+            shared.fallback_font.black,
             static_cast<unsigned int>(130.f/768.f*get_screen_width())
         };
         Toolkit::set_origin_normalized(level_number_label, 0.5f, 0.f);
@@ -161,12 +161,12 @@ namespace MusicSelect {
 
         sf::Text chart_label{
             sf::String::fromUtf8(full_difficulty.begin(), full_difficulty.end()),
-            resources.fallback_font.medium,
+            shared.fallback_font.medium,
             static_cast<unsigned int>(20.f/768.f*get_screen_width())
         };
         Toolkit::set_origin_normalized_no_position(chart_label, 0.5f, 0.f);
         chart_label.setPosition(get_big_level_x(), get_big_level_y()+(145.f/768.f*get_screen_width()));
-        chart_label.setFillColor(resources.get_chart_color(selected_chart->difficulty));
+        chart_label.setFillColor(shared.get_chart_color(selected_chart->difficulty));
         target.draw(chart_label, states);
     }
 
@@ -187,7 +187,7 @@ namespace MusicSelect {
         for (auto &&[difficulty, level] : selected_chart->song.chart_levels) {
             sf::CircleShape dif_badge{dif_badge_radius};
             Toolkit::set_origin_normalized(dif_badge, 0.5f, 0.5f);
-            dif_badge.setFillColor(resources.get_chart_color(difficulty));
+            dif_badge.setFillColor(shared.get_chart_color(difficulty));
             dif_badge.setPosition(dif_badge_x+dif_index*dif_badge_step, dif_badge_y);
             target.draw(dif_badge, states);
             if (difficulty == selected_chart->difficulty) {
@@ -229,8 +229,8 @@ namespace MusicSelect {
         if (not selected_difficulty.has_value()) {
             return;
         }
-        resources.density_graphs.load(*selected_difficulty);
-        auto densities = resources.density_graphs.get(*selected_difficulty);
+        shared.density_graphs.load(*selected_difficulty);
+        auto densities = shared.density_graphs.get(*selected_difficulty);
         if (not densities.has_value()) {
             return;
         }
diff --git a/src/Screens/MusicSelect/SongInfo.hpp b/src/Screens/MusicSelect/SongInfo.hpp
index db1e693..45f9c1f 100644
--- a/src/Screens/MusicSelect/SongInfo.hpp
+++ b/src/Screens/MusicSelect/SongInfo.hpp
@@ -5,13 +5,13 @@
 
 #include "../../Toolkit/AffineTransform.hpp"
 
-#include "SharedResources.hpp"
+#include "Resources.hpp"
 
 namespace MusicSelect {
 
-    class BigCover : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class BigCover : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        BigCover(SharedResources& t_resources);
+        BigCover(ScreenResources& t_resources);
         float get_size() const {return preferences.layout.big_cover_size*get_screen_width();};
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
@@ -20,9 +20,9 @@ namespace MusicSelect {
     };
 
     // Displays the song info on the top part of the screen
-    class SongInfo : public sf::Drawable, public sf::Transformable, public HoldsSharedResources {
+    class SongInfo : public sf::Drawable, public sf::Transformable, public HoldsResources {
     public:
-        SongInfo(SharedResources& t_resources);
+        SongInfo(ScreenResources& t_resources);
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
         void draw_song_title(sf::RenderTarget& target, sf::RenderStates states) const;