diff --git a/src/audio/audio.c b/src/audio/audio.c
index 803ffd5fcb..e16613cf7e 100644
--- a/src/audio/audio.c
+++ b/src/audio/audio.c
@@ -23,6 +23,7 @@
 #include "../interface/viewport.h"
 #include "../interface/window.h"
 #include "../platform/platform.h"
+#include "../ride/ride.h"
 #include "../world/map.h"
 #include "../world/sprite.h"
 #include "audio.h"
diff --git a/src/audio/audio.h b/src/audio/audio.h
index d7205407a6..aee7f80f00 100644
--- a/src/audio/audio.h
+++ b/src/audio/audio.h
@@ -147,7 +147,8 @@ typedef struct {
 	uint8 var_9;
 } rct_ride_music_info;
 
-extern rct_ride_music_info* ride_music_info_list[46];
+#define NUM_DEFAULT_MUSIC_TRACKS 46
+extern rct_ride_music_info* ride_music_info_list[NUM_DEFAULT_MUSIC_TRACKS];
 extern rct_vehicle_sound gVehicleSoundList[AUDIO_MAX_VEHICLE_SOUNDS];
 extern rct_vehicle_sound_params gVehicleSoundParamsList[AUDIO_MAX_VEHICLE_SOUNDS];
 extern rct_vehicle_sound_params *gVehicleSoundParamsListEnd;
diff --git a/src/ride/ride.c b/src/ride/ride.c
index 8f11aad916..2cd47c25a6 100644
--- a/src/ride/ride.c
+++ b/src/ride/ride.c
@@ -3313,7 +3313,7 @@ int ride_music_params_update(sint16 x, sint16 y, sint16 z, uint8 rideIndex, uint
 #define INIT_MUSIC_INFO(pathid, offset, length, unknown) (rct_ride_music_info[]){length, offset, pathid, unknown}
 
 //0x009AF1C8
-rct_ride_music_info* ride_music_info_list[46] = {
+rct_ride_music_info* ride_music_info_list[NUM_DEFAULT_MUSIC_TRACKS] = {
 	INIT_MUSIC_INFO(PATH_ID_CSS4, 1378, 8139054, 0),
 	INIT_MUSIC_INFO(PATH_ID_CSS5, 1378, 7796656, 0),
 	INIT_MUSIC_INFO(PATH_ID_CSS6, 1378, 15787850, 0),