Found in the various ways that are Teh Web, via John Scalzi's Whatever:
This guy also does Europe - The Final Countdown, Queen - Bohemian Rhapsody, Guns N Roses - Sweet Child of Mine, the Star Wars Cantina band... if this guy isn't talented, then he's gone to a lot of trouble to fake it. If talent is the right word. He changes shirts, he really does look cold stone serious -- and others noted he's wearing a wrist brace.
But Take On Me by A-Ha - priceless. (And I actually am a huge fan of the original and its semi-animated video -- click on the link.)