XVIII

Controls :

Arrow keys to hit the notes (left=red/up=green/right=blue)
Down key is used to  add a music note to a music sheet and once the correct sequence of notes are played you perform a melody.

Battle :

Win conditions - Always pay attention for the win condition before a battle
Hitting notes during a rhythm battle will earn you GROOVE 

With Groove and Guts you can learn new songs.

This game is currently unfinished, there are definitely weird things and no ending.