I’m going to go out on a limb here and say that it’s not actually possible for a human being to play this piano piece…
It has a catchy tune and rhythm and it seems to have wormed its way into my head – really, it’s fun 
A whole new meaning for “a whole lot of black”
On clicking a different video link provided at the end (http://www.youtube.com/watch?v=6utk2nFjpXA&feature=player_embedded), I discovered that this piece was apparently written for “player piano.” I imagine it could work as a piano ensemble piece — maybe 2 pianos, 6-8 hands? Thanks for sharing!
Wow. Thanks for pointing that one out. Maybe 8 hands could work – still ridiculously difficult! Maybe I’ll not venture there….