Yeah I think that I went a little over board with the particles lol. when I got the basic mechanics down, I played this game for hours to get the arrows to sync with the beat, I Use Godot 4.4 to make my games and there is no system that can track the BPM of a song built in, so this game has 4 versions, there is no real complicated code just tweaking animations and move speeds until it all syncs up. Thanks for playing.