save project

my_music.py

@@ -53,9 +53,16 @@ while True:
                     else:
                     else:
                         play_button = play_img
                         play_button = play_img
                         pygame.mixer.music.pause()
                         pygame.mixer.music.pause()
-              
-                        
-                    
+                if x>120 and x<220 and y>350 and y<430:
+                    num-=1
+                    if num<0:
+                        if num > len(music_list)-1:                   
+                            num+=1
+                        pygame.mixer.music.play(num-1)
+                        click=0
+                        play_button = stop_img
+
+
 
 
     if pygame.mixer.music.get_busy() == False:  
     if pygame.mixer.music.get_busy() == False:  
         num+=1          
         num+=1