save project

my_music.py

@@ -39,13 +39,20 @@ while True:
                 x,y=event.pos
                 if x>270 and x<370 and y>350 and y<450:
                     click += 1
-                if click%2 == 0:
-                    pygame.mixer.music.unpause()
-                    play_button = stop_img
-                else:
-                    pygame.mixer.music.pause()
-                    start = play_img
-
+                    if click%2 == 0:
+                        pygame.mixer.music.unpause()
+                        play_button = stop_img
+                    else:
+                        pygame.mixer.music.pause()
+                        start = play_img
+                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()
+                    click=0
+                    play_button=stop_img
     if volume <=0:
         volume = 0
     if pygame.mixer.music.get_busy() == False: