save project

my_music.py

@@ -66,7 +66,22 @@ while True:
                         play_button = play_img
                         pygame.mixer.music.pause()
                     
-                
+            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 x > 420 and x < 520 and y > 350 and y < 400:
+                num += 1
+                if num > len(music_list) -1:
+                    num = 0
+                pygame.mixer.music.load(path + "\\" + music_list[num])
+                pygame.mixer.music.play()
+                click = 0
+                play_button = stop_img
 
     if pygame.mixer.music.get_busy() == False:
         num += 1