diff --git a/src/music/dmusic.h b/src/music/dmusic.h
--- a/src/music/dmusic.h
+++ b/src/music/dmusic.h
@@ -3,8 +3,30 @@
 #ifndef MUSIC_DMUSIC_H
 #define MUSIC_DMUSIC_H
 
-#include "../hal.h"
+#include "music_driver.hpp"
+
+class MusicDriver_DMusic: public MusicDriver {
+public:
+	/* virtual */ bool CanProbe() { return true; }
+
+	/* virtual */ const char *Start(const char * const *param);
+
+	/* virtual */ void Stop();
+
+	/* virtual */ void PlaySong(const char *filename);
 
-extern const HalMusicDriver _dmusic_midi_driver;
+	/* virtual */ void StopSong();
+
+	/* virtual */ bool IsSongPlaying();
+
+	/* virtual */ void SetVolume(byte vol);
+};
+
+class FMusicDriver_DMusic: public MusicDriverFactory<FMusicDriver_DMusic> {
+public:
+	/* virtual */ const char *GetName() { return "dmusic"; }
+	/* virtual */ const char *GetDescription() { return "DirectMusic MIDI Driver"; }
+	/* virtual */ Driver *CreateInstance() { return new MusicDriver_DMusic(); }
+};
 
 #endif /* MUSIC_DMUSIC_H */