I've finally decided to post an updated version of this outside the Pico Night Punkin' thread, since I figured out how to do "transparency" effects, and it kind of got buried by the insane amounts of comments the PNP thread got. (25 pages!?)
Anyway, it's a demake of the song Release from the Garcello mod for Friday Night Funkin'!
Fancy features:
If the audio lags behind the gameplay, try using a different browser or running it in standalone PICO-8.