Tbh, we didn't expect much of your game but BOY OW BOY, this is something truly admirable! Probably, our fave game on this jam! Congrats! Puzzles are interesting and the idea of playing classic old songs on calimba is a really great idea. You did a lot of work and made a lot of stylish small things. 6 out of 5!
One single note: binding shift to a mechanics with a frequently usage causes a Sticky Keys alarm :(