lotsa pops and crackles and i think you meant a, S, d, f, g, h, j, k vs a, B, d, f, g, h, j, k posted (at least on my keyboard), but i still had fun playing London Bridge to the best of my (lack of) ability :)
Hey Virtual Nomad! Happy that you tried it! Yes, definitely sound is not clean and I still have to figure out way. Also thanks for spotting the typo. Fixed it!