as someone that has (no for this jam) tried to make a rhythm game with precisely timed repeating sounds. I empathise that getting the sounds synced up perfectly is HARD.
That being said, I can't ignore that after 40-50 seconds of the loop the beats were entirely out of time with one another.
But, very fun concept and outside of the syncing issues the game was executed excellently for having been made in just 4 days. Well done!