I'm SO glad someone decided to make a rhythm game for this Jam! Unfortunately I can't play it properly for some reason, my old PS1 controller must be messing with the controls, like when I have it connected, pressing left and down doesn't work, but when I have it disconnected pressing right and up on the arrow keys doesn't work, what gives? (Yes, I tried reloading the page with the controller disconnected) And yes, this is the only controller I have that I can connect to my PC...
I wish I could give it a proper try, I LOVE rhythm games, but this seems to stick close enough to the game boy to please me... Good luck mate!