save project

my_music.py

@@ -49,7 +49,7 @@ while True:
                 else:
                     play_button = play_img
                     pygame.mixer.music.pause()
-            mum+=1
+        mum+=1
         if mum>len(music_list)-1:
             mum=0
         pygame.mixer.music.load(music_list[mum])