man I love sincronisation with music, in my jam I ended up to do the boss to sync with the music, and it ended really cool, well allot of bug but yeah, I always imagine the best games in my head are the ones that really sync with music and you did that, really cool man really enjoyed, I will ask you to try my game, you can skip the first organs and go straight to the brain which is the one that has a speacial theme, see if you like it
either way nice jam best regards