How to build an mp3 player with Python and Pygame - Final Cleanup

Hello guys, in this last series on how to build a basic mp3 player with python and pygame, we cleanup the app and that's it!

wanna learn more Python, do check out the full course here:
How to Build GUI Apps with Python and Tkinter

[cinquecento]

and.. pygame can do queue with for gapless playback (no pause between tracks)

[autarroy]

I have many songs in my playlist and I want that after one song is finished playing it must go automatically to the next song and play.
Can you help me
If yes i can send you my small mp3 script