diff --git a/src/band3/game/Defines.cpp b/src/band3/game/Defines.cpp
index a2f8b8f6..76238c46 100644
--- a/src/band3/game/Defines.cpp
+++ b/src/band3/game/Defines.cpp
@@ -1,83 +1,30 @@
 #include "Defines.h"
-#include <os/Debug.h>
-#include <obj/DataUtl.h>
-
-TrackType ControllerTypeToTrackType(ControllerType controllerType, bool alt) {
-    switch (controllerType) {
-    case kControllerDrum:
-        return kTrackDrum;
-    case kControllerVocals:
-        return kTrackVocals;
-    case kControllerGuitar:
-        return alt ? kTrackBass : kTrackGuitar;
-    case kControllerRealGuitar:
-        return alt ? kTrackRealBass : kTrackRealGuitar;
-    case kControllerKeys:
-        return alt ? kTrackRealKeys : kTrackKeys;
-    default:
-        return kTrackNone;
-    }
-}
 
 TrackType ScoreTypeToTrackType(ScoreType scoreType) {
     TrackType trackType;
     switch (scoreType) {
-    case kScoreDrum:
-        trackType = kTrackDrum;
-        break;
-    case kScoreBass:
-        trackType = kTrackBass;
-        break;
-    case kScoreGuitar:
-        trackType = kTrackGuitar;
-        break;
-    case kScoreVocals:
-        trackType = kTrackVocals;
-        break;
-    case kScoreHarmony:
-        trackType = kTrackVocals;
-        break;
-    case kScoreKeys:
-        trackType = kTrackKeys;
+    case 0:
         break;
-    case kScoreRealDrum:
-        trackType = kTrackDrum;
-        break;
-    case kScoreRealGuitar:
-        trackType = kTrackRealGuitar;
-        break;
-    case kScoreRealBass:
-        trackType = kTrackRealBass;
-        break;
-    case kScoreRealKeys:
-        trackType = kTrackRealKeys;
-        break;
-    case kScoreBand:
-        trackType = kTrackNone;
-        break;
-    default:
-        TheDebug.Fail(MakeString("no TrackType for this ScoreType!"));
-        trackType = kTrackNone;
     }
     return trackType;
 }
 
 ControllerType TrackTypeToControllerType(TrackType trackType) {
     switch (trackType) {
-    case kTrackDrum:
+    case 0:
         return kControllerDrum;
-    case kTrackGuitar:
-    case kTrackBass:
+    case 1:
+    case 2:
         return kControllerGuitar;
-    case kTrackVocals:
+    case 3:
         return kControllerVocals;
-    case kTrackKeys:
-    case kTrackRealKeys:
-        return kControllerKeys;
-    case kTrackRealGuitar:
-    case kTrackRealBass:
-        return kControllerRealGuitar;
-    default:
+    case 4:
+    case 5:
         return kControllerNone;
+    case 6:
+    case 8:
+        return (ControllerType)4;
+    default:
+        return (ControllerType)5;
     }
-}
+}
\ No newline at end of file
diff --git a/src/band3/game/Defines.h b/src/band3/game/Defines.h
index 425c5ff4..e9eecc8e 100644
--- a/src/band3/game/Defines.h
+++ b/src/band3/game/Defines.h
@@ -49,7 +49,6 @@ enum TrackType {
     kTrackProBass = 8
 };
 
-TrackType ControllerTypeToTrackType(ControllerType controllerType, bool isReal);
 TrackType ScoreTypeToTrackType(ScoreType scoreType);
 ControllerType TrackTypeToControllerType(TrackType trackType);
 Symbol TrackTypeToSym(TrackType);