Amazing art! Making the movements sync with the music made it feel so satisfying.
The idea for the game is really really cool. There's a lot for potential for a great puzzle game there. I struggled to understand the rules at first, and I read that you were going for a no text tutorial, so it's understandable. Game jams are the perfect context to try those things out and correct what went not-so-good afterwards.
Other than that, a very solid entry for the jam! Congratulations!