This is meant to be used alongside a piano made out of a shoebox and wired using a MakeyMakey. However, if you wanted to play it without the shoebox, try this: middle c = a c# = w d = s d# = up arrow e = d f = f f# = left arrow g = g g# = down arrow a = space a# = right arrow b = j high c = k
I drew everything using the shapes on the art editor and text boxes. I made the script myself.