HOLY CRAP! As a musician (i didn't have the time to make music for my game so I found some online but trust I do play music) and a game dev, I have to say this is INCREDIBLE. The amount of polish is genuinely insane (it feels fully completed even though you only had 4 days to make it) and helps learning rhythm theory too (which I kind of suck at). I'm keeping this on my computer to play later. Do you plan on releasing a mobile build?