save project

my_music.py

@@ -63,7 +63,7 @@ while True:
                     click=0
                 if x>420 and x<520 and y>350 and y<400:
                     num+=1
-                    if num=len(m_l)-1:
+                    if num>len(m_l)-1:
                         num=0
                     pygame.mixer.music.load(path+"\\"+m_l[num])
                     pygame.mixer.music.play()