save project

my_music.py

@@ -52,7 +52,14 @@ while True:
             else:
                 play_button = play_img
                 pygame.mixer.music.pause()
-
+        if x > 120 and x < 220 and y > 350 and y < 400:
+            num-=1
+            if num <0:
+                num =len(music_list)-1
+            pygame.mixer.music.load(path+"\\"+music_list[num])
+            pygame.mixer.music.play()
+            play_button=stop_img 
+            click = 0
     if pygame.mixer.music.get_busy()==Fasle:
         num+=1  
         if num>len(music_list)-1: