save project

my_music.py

@@ -50,6 +50,23 @@ 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<400:
+                    n-=1
+                    if n<0:
+                        n=len(m)-1
+                        pygame.mixer.music.load(m[n])
+                        pygame.mixer.music.play()
+                        click=0
+                        play_button=stop_img
+                
+                if x>420 and x<520 and y>350 and y<400:
+                    n+=1
+                    if n>len(m)-1:
+                        n=0
+                        pygame.mixer.music.load(m[n])
+                        pygame.mixer.music.play()
+                        click=0
+                        play_button=stop_img
 
 
     if pygame.mixer.music.get_busy() == False:
     if pygame.mixer.music.get_busy() == False:
         n+=1
         n+=1