Hey there! Honestly, I'm not sure whether this thread belongs in Mad Science or Media, due to its unique nature, but oh well.
So, I've been listening to Master Boot Record recently. He's an Italian dude that makes super awesome black chip metal. All (most?) of his albums have crypto riddles in them, but a new side project has really piqued my interest.

Lots of his songs/albums have hilariously opaque names, but this one takes the cake. The album is literally called "░ ▒ ▓ █". It's the songs that really bug me though. Would anyone smarter than I like to take a look and see what they can do about the songnames in this album? I feel like there must be an answer, but I've checked basic ROT stuff already.

https://keygenchurch.bandcamp.com/releases