it might be a little flat due to me trying to make low a and low b but failing. but it should work. to play the c or b flat scale, press the keys in order from 1-8 and go back down. to play the apreggio, press these keys in this order: 1-3-5-8-5-3-1. To make a chord, press 1, 3, 5, and 8 at the same time. from there you can make your own music! this might not work on tablets or phones.
keys: 1 = c 2 = d 3 = e 4 = f 5 = g 6 = a 7 = b 8 = c if anyone has any feedback or advice on how to make it better please share!