diff --git a/libs/audio.py b/libs/audio.py
index 1781a55..366c1c5 100644
--- a/libs/audio.py
+++ b/libs/audio.py
@@ -327,7 +327,7 @@ class AudioEngine:
             print(f"Failed to load music: {file_path}")
             return ""
 
-    def play_music_stream(self, name: str, volume_preset: str = '') -> None:
+    def play_music_stream(self, name: str, volume_preset: str) -> None:
         """Play a music stream"""
         if name in self.music_streams:
             music = self.music_streams[name]
diff --git a/scenes/game.py b/scenes/game.py
index 159a0f8..4083865 100644
--- a/scenes/game.py
+++ b/scenes/game.py
@@ -165,7 +165,7 @@ class GameScreen:
     def start_song(self, current_time):
         if (self.current_ms >= self.tja.metadata.offset*1000 + self.start_delay - global_data.config["general"]["judge_offset"]) and not self.song_started:
             if self.song_music is not None:
-                audio.play_music_stream(self.song_music)
+                audio.play_music_stream(self.song_music, 'music')
                 print(f"Song started at {self.current_ms}")
             if self.movie is not None:
                 self.movie.start(current_time)
diff --git a/scenes/song_select.py b/scenes/song_select.py
index 50d766a..eb290bb 100644
--- a/scenes/song_select.py
+++ b/scenes/song_select.py
@@ -285,7 +285,7 @@ class SongSelectScreen:
                     song.box.get_scores()
                     if song.tja.metadata.wave.exists() and song.tja.metadata.wave.is_file():
                         self.demo_song = audio.load_music_stream(song.tja.metadata.wave, 'demo_song')
-                        audio.play_music_stream(self.demo_song)
+                        audio.play_music_stream(self.demo_song, 'music')
                         audio.seek_music_stream(self.demo_song, song.tja.metadata.demostart)
                         audio.stop_sound('bgm')
             if song.box.is_open: