diff --git a/src/formats.c b/src/formats.c
index 6e491837..c34a45be 100644
--- a/src/formats.c
+++ b/src/formats.c
@@ -238,7 +238,7 @@ static const char* extension_list[] = {
     "pona",
     "pos",
     "ps2stm", //fake extension for .stm (to be removed)
-    "psh",
+    "psh", // fake extension for VSV(?) Dawn of Mana needs to be checked again
     "psnd",
     "psw",
 
@@ -356,6 +356,7 @@ static const char* extension_list[] = {
     "vpk",
     "vs",
     "vsf",
+    "vsv", // official extension for PSH? TODO: recheck Dawn of Mana
     "vxn",
 
     "waa",
@@ -707,7 +708,7 @@ static const meta_info meta_info_list[] = {
         {meta_MUS_ACM,              "InterPlay MUS ACM header"},
         {meta_PS2_KCES,             "Konami KCES Header"},
         {meta_PS2_DXH,              "Tokobot Plus DXH Header"},
-        {meta_PS2_PSH,              "Dawn of Mana - Seiken Densetsu 4 PSH Header"},
+        {meta_PS2_PSH,              "Square Enix PSH/VSV Header"},
         {meta_RIFF_WAVE_labl,       "RIFF WAVE header with loop markers"},
         {meta_RIFF_WAVE_smpl,       "RIFF WAVE header with sample looping info"},
         {meta_RIFF_WAVE_wsmp,       "RIFF WAVE header with wsmp looping info"},
diff --git a/src/meta/ogg_vorbis.c b/src/meta/ogg_vorbis.c
index dac58903..fc030dab 100644
--- a/src/meta/ogg_vorbis.c
+++ b/src/meta/ogg_vorbis.c
@@ -386,7 +386,8 @@ VGMSTREAM * init_vgmstream_ogg_vorbis_callbacks(STREAMFILE *streamFile, ov_callb
                 strstr(user_comment,"LOOPSTART=")==user_comment ||
                 strstr(user_comment,"um3.stream.looppoint.start=")==user_comment ||
                 strstr(user_comment,"LOOP_BEGIN=")==user_comment || /* Hatsune Miku: Project Diva F (PS3) */
-                strstr(user_comment,"LoopStart=")==user_comment) {  /* Devil May Cry 4 (PC) */
+                strstr(user_comment,"LoopStart=")==user_comment ||  /* Devil May Cry 4 (PC) */
+                strstr(user_comment,"XIPH_CUE_LOOPSTART=")==user_comment) {  /* Super Mario Run (Android) */
                 loop_start = atol(strrchr(user_comment,'=')+1);
                 loop_flag = (loop_start >= 0);
             }
@@ -430,6 +431,12 @@ VGMSTREAM * init_vgmstream_ogg_vorbis_callbacks(STREAMFILE *streamFile, ov_callb
                 loop_flag = 1;
                 loop_end_found = 1;
             }
+            else if (strstr(user_comment, "XIPH_CUE_LOOPEND=") == user_comment) { /* XIPH_CUE_LOOPSTART pair */
+                if (loop_flag) {
+                    loop_length = atol(strrchr(user_comment, '=') + 1) - loop_start;
+                    loop_length_found = 1;
+                }
+			}
         }
     }
 
diff --git a/src/meta/ps2_psh.c b/src/meta/ps2_psh.c
index e502a1ee..cb9d3a1b 100644
--- a/src/meta/ps2_psh.c
+++ b/src/meta/ps2_psh.c
@@ -1,11 +1,10 @@
 #include "meta.h"
 #include "../util.h"
 
-/* PSH (from Dawn of Mana - Seiken Densetsu 4) */
+/* PSH (from Dawn of Mana - Seiken Densetsu 4, Kingdom Hearts Re:Chain of Memories) */
 /* probably Square Vag Stream */
 VGMSTREAM * init_vgmstream_ps2_psh(STREAMFILE *streamFile) {
     VGMSTREAM * vgmstream = NULL;
-    char filename[PATH_LIMIT];
     off_t start_offset;
 	uint8_t	testBuffer[0x10];
 	off_t	loopEnd = 0;
@@ -16,8 +15,8 @@ VGMSTREAM * init_vgmstream_ps2_psh(STREAMFILE *streamFile) {
 	int channel_count;
 
     /* check extension, case insensitive */
-    streamFile->get_name(streamFile,filename,sizeof(filename));
-    if (strcasecmp("psh",filename_extension(filename))) goto fail;
+    if (!check_extensions(streamFile, "psh,vsv")) // vsv seems to be official extension
+        goto fail;
 
     /* check header */
     if (read_16bitBE(0x02,streamFile) != 0x6400)
@@ -65,25 +64,12 @@ VGMSTREAM * init_vgmstream_ps2_psh(STREAMFILE *streamFile) {
     vgmstream->meta_type = meta_PS2_PSH;
 
     /* open the file for reading */
-    {
-        int i;
-        STREAMFILE * file;
-        file = streamFile->open(streamFile,filename,STREAMFILE_DEFAULT_BUFFER_SIZE);
-        if (!file) goto fail;
-        for (i=0;i<channel_count;i++) {
-            vgmstream->ch[i].streamfile = file;
-
-            vgmstream->ch[i].channel_start_offset=
-                vgmstream->ch[i].offset=start_offset+
-                vgmstream->interleave_block_size*i;
-
-        }
-    }
-
+    if (!vgmstream_open_stream(vgmstream, streamFile, start_offset))
+        goto fail;
     return vgmstream;
 
     /* clean up anything we may have opened */
 fail:
-    if (vgmstream) close_vgmstream(vgmstream);
+    close_vgmstream(vgmstream);
     return NULL;
 }
diff --git a/src/meta/vsf.c b/src/meta/vsf.c
index 36047ece..07751bea 100644
--- a/src/meta/vsf.c
+++ b/src/meta/vsf.c
@@ -4,25 +4,22 @@
 /* VSF (from Musashi: Samurai Legend) */
 VGMSTREAM * init_vgmstream_ps2_vsf(STREAMFILE *streamFile) {
     VGMSTREAM * vgmstream = NULL;
-    char filename[PATH_LIMIT];
     off_t start_offset;
-
-    int loop_flag;
-   int channel_count;
+    int loop_flag, channel_count;
 
     /* check extension, case insensitive */
-    streamFile->get_name(streamFile,filename,sizeof(filename));
-    if (strcasecmp("vsf",filename_extension(filename))) goto fail;
+    if (!check_extensions(streamFile, "vsf"))
+        goto fail;
 
     /* check header */
     if (read_32bitBE(0x00,streamFile) != 0x56534600) /* "VSF" */
         goto fail;
 
     loop_flag = (read_32bitLE(0x1c,streamFile)==0x13);
-	if(read_32bitLE(0x8,streamFile)==0x0) 
-		channel_count = 1;
-	else
-		channel_count = 2;
+    if(read_8bit(0x1C,streamFile)==0x0) 
+        channel_count = 1;
+    else
+        channel_count = 2;
 
    /* build the VGMSTREAM */
     vgmstream = allocate_vgmstream(channel_count,loop_flag);
@@ -44,25 +41,12 @@ VGMSTREAM * init_vgmstream_ps2_vsf(STREAMFILE *streamFile) {
     vgmstream->meta_type = meta_PS2_VSF;
 
     /* open the file for reading */
-    {
-        int i;
-        STREAMFILE * file;
-        file = streamFile->open(streamFile,filename,STREAMFILE_DEFAULT_BUFFER_SIZE);
-        if (!file) goto fail;
-        for (i=0;i<channel_count;i++) {
-            vgmstream->ch[i].streamfile = file;
-
-            vgmstream->ch[i].channel_start_offset=
-                vgmstream->ch[i].offset=start_offset+
-                vgmstream->interleave_block_size*i;
-
-        }
-    }
-
+    if (!vgmstream_open_stream(vgmstream, streamFile, start_offset))
+        goto fail;
     return vgmstream;
 
     /* clean up anything we may have opened */
 fail:
-    if (vgmstream) close_vgmstream(vgmstream);
+    close_vgmstream(vgmstream);
     return NULL;
 }
diff --git a/src/vgmstream.h b/src/vgmstream.h
index f7342b1e..c31f84a5 100644
--- a/src/vgmstream.h
+++ b/src/vgmstream.h
@@ -369,7 +369,7 @@ typedef enum {
     meta_PS2_RSTM,          /* Midnight Club 3 */
     meta_PS2_KCES,          /* Dance Dance Revolution */
     meta_PS2_DXH,           /* Tokobot Plus - Myteries of the Karakuri */
-    meta_PS2_PSH,           /* Dawn of Mana - Seiken Densetsu 4 */
+    meta_PS2_PSH,           /* Square Enix PSH/VSV (Dawn of Mana/KH Re:CoM) */
     meta_SCD_PCM,           /* Lunar - Eternal Blue */
     meta_PS2_PCM,           /* Konami KCEJ East: Ephemeral Fantasia, Yu-Gi-Oh! The Duelists of the Roses, 7 Blades */
     meta_PS2_RKV,           /* Legacy of Kain - Blood Omen 2 (PS2) */