diff --git a/src/midi.android.c b/src/midi.android.c
index 95fa436..8061331 100644
--- a/src/midi.android.c
+++ b/src/midi.android.c
@@ -54,8 +54,6 @@ mididevice_t midi = {
 	midi_fading
 };
 
-static int midino;
-
 static int midi_initilize(char *pname, int subdev) {
 	return OK;
 }
@@ -66,9 +64,6 @@ static int midi_exit() {
 }
 
 static int midi_start(int no, int loop, char *data, int datalen) {
-	if (midino == no)
-		return OK;
-
 	JNIEnv *env = SDL_AndroidGetJNIEnv();
 	if ((*env)->PushLocalFrame(env, 16) < 0) {
 		WARNING("Failed to allocate JVM local references");
@@ -99,7 +94,6 @@ static int midi_start(int no, int loop, char *data, int datalen) {
 	(*env)->CallVoidMethod(env, context, mid, path_str, loop == 0);
 	(*env)->PopLocalFrame(env, NULL);
 
-	midino = no;
 	return OK;
 }
 
@@ -115,7 +109,6 @@ static int midi_stop() {
 	(*env)->CallVoidMethod(env, context, mid);
 	(*env)->PopLocalFrame(env, NULL);
 
-	midino = 0;
 	return OK;
 }
 
@@ -129,10 +122,7 @@ static int midi_unpause(void) {
 
 static int midi_get_playing_info(midiplaystate *st) {
 	st->in_play = FALSE;
-	st->play_no = 0;
 	st->loc_ms  = 0;
-	if (midino == 0)
-		return OK;
 
 	JNIEnv *env = SDL_AndroidGetJNIEnv();
 	if ((*env)->PushLocalFrame(env, 16) < 0) {
@@ -147,7 +137,6 @@ static int midi_get_playing_info(midiplaystate *st) {
 
 	if (pos >= 0) {
 		st->in_play = TRUE;
-		st->play_no = midino;
 		st->loc_ms = pos;
 	}
 	return OK;
diff --git a/src/midi.emscripten.c b/src/midi.emscripten.c
index 94665e1..1431324 100644
--- a/src/midi.emscripten.c
+++ b/src/midi.emscripten.c
@@ -55,8 +55,6 @@ mididevice_t midi = {
 	midi_fading
 };
 
-static int midino;
-
 static int midi_initilize(char *pname, int subdev) {
 	return OK;
 }
@@ -67,19 +65,12 @@ static int midi_exit() {
 }
 
 static int midi_start(int no, int loop, char *data, int datalen) {
-	if (midino == no)
-		return OK;
-
 	EM_ASM_ARGS({ xsystem35.midiPlayer.play($0, $1, $2); }, loop, data, datalen);
-
-	midino = no;
 	return OK;
 }
 
 static int midi_stop() {
 	EM_ASM( xsystem35.midiPlayer.stop(); );
-
-	midino = 0;
 	return OK;
 }
 
@@ -94,17 +85,13 @@ EM_JS(int, midi_unpause, (void), {
 });
 
 static int midi_get_playing_info(midiplaystate *st) {
-	if (midino != 0) {
-		int pos = EM_ASM_INT_V( return xsystem35.midiPlayer.getPosition(); );
-		if (pos >= 0) {
-			st->in_play = TRUE;
-			st->play_no = midino;
-			st->loc_ms = pos;
-			return OK;
-		}
+	int pos = EM_ASM_INT_V( return xsystem35.midiPlayer.getPosition(); );
+	if (pos >= 0) {
+		st->in_play = TRUE;
+		st->loc_ms = pos;
+		return OK;
 	}
 	st->in_play = FALSE;
-	st->play_no = 0;
 	st->loc_ms  = 0;
 	return OK;
 }
diff --git a/src/midi.rawmidi.c b/src/midi.rawmidi.c
index 01f47bd..cd0c6bd 100644
--- a/src/midi.rawmidi.c
+++ b/src/midi.rawmidi.c
@@ -119,7 +119,6 @@ static boolean enabled = FALSE;
 static struct midiinfo *midi;
 static int midifd;
 static char *mididevname;
-static int midino;
 static pid_t midipid;
 static int counter;
 
@@ -536,7 +535,6 @@ static int midi_start(int no, int loop, char *data, int datalen) {
 		_exit(0);
 	}
 	
-	midino  = no;
 	midipid = pid;
 	counter = get_high_counter(SYSTEMCOUNTER_MIDI);
 	
@@ -554,7 +552,6 @@ static int midi_stop() {
 	while(0 >= waitpid(midipid, &status, WNOHANG));
 	
 	midipid = 0;
-	midino  = 0;
 	
 	return OK;
 }
@@ -576,16 +573,14 @@ static int midi_unpause(void) {
 static int midi_get_playing_info(midiplaystate *st) {
 	int status, cnt, err;
 	
-	if (!enabled || midino == 0) {
+	if (!enabled || midipid == 0) {
 		st->in_play = FALSE;
-		st->play_no = 0;
 		st->loc_ms  = 0;
 		return OK;
 	}
 	
 	if (midipid == (err = waitpid(midipid, &status, WNOHANG))) {
 		st->in_play = FALSE;
-		st->play_no = 0;
 		st->loc_ms  = 0;
 		midipid = 0;
 		return OK;
@@ -594,7 +589,6 @@ static int midi_get_playing_info(midiplaystate *st) {
 	cnt = get_high_counter(SYSTEMCOUNTER_MIDI) - counter;
 	
 	st->in_play = TRUE;
-	st->play_no = midino;
 	st->loc_ms = cnt * 10;
 	
 	return OK;
diff --git a/src/midi.sdlmixer.c b/src/midi.sdlmixer.c
index e8d75d3..940de22 100644
--- a/src/midi.sdlmixer.c
+++ b/src/midi.sdlmixer.c
@@ -63,7 +63,6 @@ mididevice_t midi = {
 };
 
 static Mix_Music *mix_music;
-static int midino;
 static int counter;
 static uint32_t fade_tick;
 
@@ -80,9 +79,6 @@ static int midi_exit() {
 }
 
 static int midi_start(int no, int loop, char *data, int datalen) {
-	if (midino == no)
-		return OK;
-
 	midi_stop();
 
 	SDL_RWops *rwops = SDL_RWFromConstMem(data, datalen);
@@ -96,7 +92,6 @@ static int midi_start(int no, int loop, char *data, int datalen) {
 		return NG;
 	}
 
-	midino = no;
 	counter = get_high_counter(SYSTEMCOUNTER_MIDI);
 	return OK;
 }
@@ -106,7 +101,6 @@ static int midi_stop() {
 		return OK;
 	Mix_FreeMusic(mix_music);
 	mix_music = NULL;
-	midino = 0;
 	return OK;
 }
 
@@ -123,9 +117,8 @@ static int midi_unpause(void) {
 }
 
 static int midi_get_playing_info(midiplaystate *st) {
-	if (midino == 0) {
+	if (!mix_music) {
 		st->in_play = FALSE;
-		st->play_no = 0;
 		st->loc_ms  = 0;
 		return OK;
 	}
@@ -133,7 +126,6 @@ static int midi_get_playing_info(midiplaystate *st) {
 	int cnt = get_high_counter(SYSTEMCOUNTER_MIDI) - counter;
 
 	st->in_play = TRUE;
-	st->play_no = midino;
 	st->loc_ms = cnt * 10;
 	return OK;
 }
diff --git a/src/music_midi.c b/src/music_midi.c
index f910055..e30f669 100644
--- a/src/music_midi.c
+++ b/src/music_midi.c
@@ -29,6 +29,8 @@
 #include "midi.h"
 #include "ald_manager.h"
 
+static int midino;
+
 int musmidi_init() {
 	int st = midi_init(&prv.mididev);
 
@@ -51,17 +53,19 @@ int musmidi_exit() {
 
 int musmidi_start(int no, int loop) {
 	if (!prv.midi_valid) return NG;
+	if (midino == no)
+		return OK;
 
-	dridata *dfile;
-	
-	dfile = ald_getdata(DRIFILE_MIDI, no -1);
-	if (dfile == NULL) {
-		prv.midi.dfile = NULL;
+	dridata *dfile = ald_getdata(DRIFILE_MIDI, no -1);
+	if (dfile == NULL)
 		return NG;
-	}
 	
+	prv.midi.dev->start(no, loop, dfile->data, dfile->size);
+
+	if (prv.midi.dfile)
+		ald_freedata(prv.midi.dfile);
 	prv.midi.dfile = dfile;
-	prv.midi.dev->start(no, loop, prv.midi.dfile->data, prv.midi.dfile->size);
+	midino = no;
 
 	return OK;
 }
@@ -75,6 +79,7 @@ int musmidi_stop() {
 		ald_freedata(prv.midi.dfile);
 		prv.midi.dfile = NULL;
 	}
+	midino = 0;
 	return OK;
 }
 
@@ -94,9 +99,13 @@ int musmidi_unpause() {
 
 midiplaystate musmidi_getpos() {
 	midiplaystate st = {FALSE, 0, 0};
-	if (!prv.midi_valid) return st;
+	if (!prv.midi_valid || !midino) return st;
 
 	prv.midi.dev->getpos(&st);
+	if (st.in_play)
+		st.play_no = midino;
+	else
+		midino = 0;
 	return st;
 }