Hi! I have experience making chiptune music! Here's a song I made recently :) ▶︎ Just Beachy! | Maplewood Street (bandcamp.com)
And here's some music and SFX from a previous game jam! https://maplewoodstreet.bandcamp.com/album/cursor-crypt-ost-gbjam-11

I'm also a beginner in Godot, so I could do some very simple stuff while more experienced programmers can handle the rest.

Let me know if anyone's interested! Thank you!