hey man, I love this game and would love to work on some music for a future version. here are some demos (demo 1 and demo 2 (retro)). the rhythm patterns are linked in the description of each track. it's all origial and doesn't use any loops from anywhere.
you can message me at @mistwinsounds on twitter and i would be very happy to make more music. but do please message me if you are not interested so that i don't have to wonder :)
i also am very comfortable using unity and programming in c#!
thanks and keep working on this awesome concept!