I agree. The janko keyboard layout for the piano appeals to me because no key is different from another. For instance if you learn one major scale on the janko

I agree. The janko keyboard layout for the piano appeals to me because no key is different from another. For instance if you learn one major scale on the janko keyboard you now know them all. Doing something similar for music notation is hard, but would be incredibly useful if done well. See http://musicnotation.org/ http://musicnotation.org/ for some attempts.