86 score first try woot!
It's always nice to see a rhythm game.
The only thing I'd like to improve is probably making it easier to swing around the red ball, because I had to stay relatively calm to not lose. I'm not sure how to exactly do it though, perpahs change note spawn to place red notes in some kind of semi-circles or something, maybe also introduce "phases" so that sometimes there are mostly blue notes on screen and sometimes mostly red. Just a couple suggestions.
The game looks pretty polished, so good job on that!