diff --git a/crysaudio/music/RBY/cities1.asm b/crysaudio/music/RBY/cities1.asm
index dbd83d29..a6be6ebd 100644
--- a/crysaudio/music/RBY/cities1.asm
+++ b/crysaudio/music/RBY/cities1.asm
@@ -588,6 +588,7 @@ Music_Cities1_branch_acce::
 
 Music_Cities1_Ch4::
 	toggle_noise 0
+Music_Cities1_Ch4_MainLoop::
 	drum_speed 12
 	sound_call Music_Cities1_branch_ad36
 
@@ -617,7 +618,7 @@ Music_Cities1_branch_acf3::
 	drum_note 6, 6
 	drum_note 8, 6
 	drum_note 8, 4
-	sound_loop 0, Music_Cities1_Ch4
+	sound_loop 0, Music_Cities1_Ch4_MainLoop
 
 Music_Cities1_branch_ad36::
 	drum_note 8, 6
diff --git a/crysaudio/music/RBY/routes1.asm b/crysaudio/music/RBY/routes1.asm
index e0bc11db..dddea279 100644
--- a/crysaudio/music/RBY/routes1.asm
+++ b/crysaudio/music/RBY/routes1.asm
@@ -318,6 +318,7 @@ Music_Routes1_branch_9cdd::
 
 Music_Routes1_Ch4::
 	toggle_noise 1
+Music_Routes1_Ch4_MainLoop::
 	drum_speed 12
 	rest 4
 	drum_note 8, 2
@@ -408,5 +409,5 @@ Music_Routes1_Ch4::
 	rest 2
 	drum_note 8, 2
 	drum_note 8, 2
-	sound_loop 0, Music_Routes1_Ch4
+	sound_loop 0, Music_Routes1_Ch4_MainLoop
 	sound_ret
diff --git a/crysaudio/music/RBY/routes2.asm b/crysaudio/music/RBY/routes2.asm
index 6dfced01..9abb2513 100644
--- a/crysaudio/music/RBY/routes2.asm
+++ b/crysaudio/music/RBY/routes2.asm
@@ -333,6 +333,7 @@ Music_Routes2_branch_9e9e::
 
 Music_Routes2_Ch4::
 	toggle_noise 0
+Music_Routes2_Ch4_MainLoop::
 	drum_speed 12
 	drum_note 3, 2
 	rest 2
@@ -429,5 +430,5 @@ Music_Routes2_Ch4::
 	rest 3
 	drum_note 3, 3
 	rest 3
-	sound_loop 0, Music_Routes2_Ch4
+	sound_loop 0, Music_Routes2_Ch4_MainLoop
 	sound_ret