Also, for anyone left alarmed by the cliffhanger that is Sir Nose D'Void of Funk's appearance at the end of that clip: Don't worry. I saw that show, though not in Houston, and can therefore assure you that he's no problem at all, really.
You just gotta shoot him with m'bop gun.
Life on Mars -- David Bowie, live, a few days after Hurricane Katrina
Five Years -- David Bowie and The Arcade Fire, same gig
Wake Up -- The Arcade Fire and David Bowie,
ibid