For anyone who enjoyed the artwork from I am 8-bit, I guess you might be interested in these as well. There's a lot of people who play music from computer games, really, lots (scary amounts of lots). A little while ago I got a link to the youtube profile of someone called Greg Patillo who does a quite good beatbox/flute version of the Super Mario Bros. theme.

I was bored and thought I'd look around a bit for other versions of computer game music that might be good, and I came across some more, like this of a guy playing the super mario theme on two guitars by himself. And this of someone doing the Tetris A music on a marimba. I also liked this arrangement of the Super Mario 2 theme for xylophone, two marimbas and drums.

And then there are about a million more videos of people doing the Super Mario and Tetris A themes on various instruments. Often quite badly.