Add TRACKS_ALL, remove BGCntrlBitfield

src/battle_controller_recorded_player.c

@@ -318,7 +318,7 @@ static void Intro_TryShinyAnimShowHealthbox(void)
             }
             else
             {
-                m4aMPlayVolumeControl(&gMPlayInfo_BGM, 0xFFFF, 0x100);
+                m4aMPlayVolumeControl(&gMPlayInfo_BGM, TRACKS_ALL, 0x100);
             }
 
         }