save project

my_music.py

@@ -56,6 +56,14 @@ while True:
                     pygame.mixer.music.load(path+"\\"+music_list[num])
                     pygame.mixer.music.play() 
                     play_button=stop_img
+                    click=0
+                if x>420 and x<520 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() == False:
         num+=1