The game looks amazing, plays amazing and sounds amazing, but I fail to see an active implementation of the jam's theme, which is a big pity. I feel like the notes going backwards is just not enough, you can't interact with it, it just is there. Nevertheless, every other single aspect of the game is outstanding, and I say it as a veteran rhythm player. Good job!
If you could give my entry a try and a rating, I'd really appreciate it. Thanks!