I've been wanting to improve my note reading for quite a while and this was quite a "just do it already" kinda moment for me haha. I have had some troubles with the controls. Would've been nice to see on the screen which piano keys are assigned to which on the keyboard. Also, a QWERTZ-keyboard support (German keyboard layout) would be nice, because like this I'd always had to press Y which is switched with the English Z in positions.