Click the green flag and turn up the sound. Right and left arrow adjust the instrument. Up and down arrow adjust the tempo. A and Z adjust the octave. Press R for a random instrument every measure! Turbo mode seems to work a little better. Just slow the tempo.
Music: J.S. Bach, Cello Suite #1, Prelude ALL of the hard work for this project was done by @MrRubiksSC, who transcribed the music into note frequencies. I just painted it.