diff --git a/cli/tools/txtp_dumper.py b/cli/tools/txtp_dumper.py
index aeb9d661..d11964e5 100644
--- a/cli/tools/txtp_dumper.py
+++ b/cli/tools/txtp_dumper.py
@@ -11,6 +11,9 @@ import os, glob, argparse
 # bgm.awb#1 .txtp
 # >> creates bgm.awb#1 .txtp
 #
+# data/bgm.fsb #2 : bgm_field.txtp
+# >> creates bgm_field.txtp full txtp, with data/bgm.fsb #2 inside
+#
 #******************************************************************************
 
 class Cli(object):
diff --git a/cli/tools/txtp_segmenter.py b/cli/tools/txtp_segmenter.py
index eee74b65..ce227897 100644
--- a/cli/tools/txtp_segmenter.py
+++ b/cli/tools/txtp_segmenter.py
@@ -21,7 +21,7 @@ def parse():
         '- find all .ogg in files including those that end with 0.ogg or 1.ogg\n'
         '%(prog)s files/*.ogg -fe .+(a|all)[.]ogg$\n'
         '- find all .ogg in files excluding those that end with a.ogg or all.ogg\n'
-        '%(prog)s files/*.* -fi "(.+)(_intro|_loop)([.].+)$" -n "\\1)_full" -cfa\n'
+        '%(prog)s files/*.* -fi "(.+)(_intro|_loop)([.].+)$" -n "\\1_full" -cla\n'
         '- makes intro+loop .txtp named (first part without _intro/_loop)_full.txtp + loops\n'
         '%(prog)s files/*.* -fe "(.+)(_intro|_loop)([.].+)$" -s\n'
         '- makes single .txtp for files that don\'t have intro+loop pairs\n'
@@ -96,9 +96,9 @@ def main():
     args = parse()
 
     if args.filter_include:
-        args.p_include = re.compile(args.filter_include)
+        args.p_include = re.compile(args.filter_include, re.IGNORECASE)
     if args.filter_exclude:
-        args.p_exclude = re.compile(args.filter_exclude)
+        args.p_exclude = re.compile(args.filter_exclude, re.IGNORECASE)
 
     # get target files
     files = glob.glob(args.files)
diff --git a/src/meta/fsb.c b/src/meta/fsb.c
index 2d62556c..f9271d9f 100644
--- a/src/meta/fsb.c
+++ b/src/meta/fsb.c
@@ -112,15 +112,18 @@ VGMSTREAM* init_vgmstream_fsb(STREAMFILE* sf) {
     fsb_header fsb = {0};
 
 
-    /* checks
-     * .fsb: standard
-     * .bnk: Hard Corps Uprising (PS3) */
-    if ( !check_extensions(sf, "fsb,bnk") )
+    /* checks */
+    if ((read_u32be(0x00,sf) & 0xFFFFFF00) != get_id32be("FSB\0"))
         goto fail;
 
-    /* check header */
-    fsb.id = read_32bitBE(0x00,sf);
-    if (fsb.id == 0x46534231) { /* "FSB1" (somewhat different from other fsbs) */
+    /* .fsb: standard
+     * .bnk: Hard Corps Uprising (PS3)
+     * .sfx: Geon Cube (Wii) */
+    if ( !check_extensions(sf, "fsb,bnk,sfx") )
+        goto fail;
+
+    fsb.id = read_u32be(0x00,sf);
+    if (fsb.id == get_id32be("FSB1")) {
         fsb.meta_type = meta_FSB1;
         fsb.base_header_size = 0x10;
         fsb.sample_header_min = 0x40;
@@ -132,7 +135,8 @@ VGMSTREAM* init_vgmstream_fsb(STREAMFILE* sf) {
         fsb.version = 0;
         fsb.flags = 0;
 
-        if (fsb.total_subsongs > 1) goto fail;
+        if (fsb.total_subsongs > 1)
+            goto fail;
 
         /* sample header (first stream only, not sure if there are multi-FSB1) */
         {
@@ -159,16 +163,16 @@ VGMSTREAM* init_vgmstream_fsb(STREAMFILE* sf) {
             fsb.stream_offset = fsb.base_header_size + fsb.sample_headers_size;
         }
     }
-    else { /* other FSBs (common/extended format) */
-        if (fsb.id == 0x46534232) { /* "FSB2" */
+    else {
+        if (fsb.id == get_id32be("FSB2")) {
             fsb.meta_type = meta_FSB2;
             fsb.base_header_size  = 0x10;
             fsb.sample_header_min = 0x40; /* guessed */
-        } else if (fsb.id == 0x46534233) { /* "FSB3" */
+        } else if (fsb.id == get_id32be("FSB3")) {
             fsb.meta_type = meta_FSB3;
             fsb.base_header_size  = 0x18;
             fsb.sample_header_min = 0x40;
-        } else if (fsb.id == 0x46534234) { /* "FSB4" */
+        } else if (fsb.id == get_id32be("FSB4")) {
             fsb.meta_type = meta_FSB4;
             fsb.base_header_size  = 0x30;
             fsb.sample_header_min = 0x50;
@@ -183,7 +187,7 @@ VGMSTREAM* init_vgmstream_fsb(STREAMFILE* sf) {
         if (fsb.base_header_size > 0x10) {
             fsb.version = read_32bitLE(0x10,sf);
             fsb.flags   = read_32bitLE(0x14,sf);
-            /* FSB4: 0x18(8):hash  0x20(10):guid */
+            /* FSB4: 0x18(8):hash, 0x20(10):guid */
         } else {
             fsb.version = 0;
             fsb.flags   = 0;
diff --git a/src/meta/hca_keys.h b/src/meta/hca_keys.h
index 6f3d89aa..76585d82 100644
--- a/src/meta/hca_keys.h
+++ b/src/meta/hca_keys.h
@@ -858,6 +858,8 @@ static const hcakey_info hcakey_list[] = {
         {0x0a5d0fc8cc5c4502},   // Sng018
         {0x198ea1a17416050b},   // Sng019
         {0x2aa3b8abad207a1e},   // Sng020
+        {0x08ad2fe12c79bca9},   // Sng022
+        {0x18488992b1632ef5},   // Sng023
         {0x1175edbbacc1fc18},   // Sng024
         {0x0e14d06d7f7a6c8c},   // Sng025
         {0x33d98a3a9f9bfdef},   // Sng026