save project

my_music.py

@@ -66,6 +66,13 @@ while True:
                         play_button=stop_img
                     pygame.mixer_music.load(path+'//'+music_list[num])
                     pygame.mixer.music.play()
+                if x>420 and x<520 and y>350 and y<400:
+                    num+=1
+                    if num>len(music_list)-1:
+                        click=0
+                        play_button=stop_img
+                    pygame.mixer_music.load(path+'//'+music_list[num])
+                    pygame.mixer_music.play()
     if pygame.mixer.music.get_busy() == False:
         num+=1
         if num>len(music_list)-1: