Not sure how many other people of seen these videos or heard of this guy, but pretty impressive! I’m guessing it’s similar to a piano player, but seems like it would be much more difficult. Also impressive to me is how drummers can have separate rhythms with hands and feet.
I played trumpet, so just using 3 fingers was enough of a challenge.
You can uncover more of Zack Kim’s talents on his YouTube page, MySpace page and his website.