I know, I know… I seem to have a thing for cellos. Well, when it comes to interesting song covers on the web, the cello is the current instrument of choice (and shall remain so for all time if I had my way). Take a listen to TimCelliste’s cello-tized version of Muse’s Knights of Cydonia (a.k.a. that one song everyone loves but never heard of until they played Guitar Hero 3):

More info: TimCelliste’s YouTube Profile