PEOPLE WHO DO AUTO PLAY MUSIC FOR LAYOUT HELP

I just had this thought but I have NOOO idea on how to code so if someone can do it for me I would greatly appreciate it! Can someone make a Halloween town themed audio? Like the song that played when in the town? If anyone wants to do that I can link them the sound to make it easier, I really just wanted this before the autumn months. Thanks in advance!

(Btw if you do it I’ll give full credit in one of my bios of my profile :))