OMG. This is a really beautiful game and well made for a game jam game. I really like how you provided the different keyboard settings.
The have seen a few games that were using the keyboard layout, but yours is really innovative with the wave mechanic. However, the game made me feel uncomfortable really quick because of the different keys that have to be pressed at the correct time. It took me way too long to figure out what position is what key and changing the keys so fast did not really help.
I don't know if its just me, but that was very annoying.
In the end I lost 22-55.
PS: I know how to use all my 10 fingers to type fast, but that did not really help for your game :D