Watch: St. Vincent on Letterman

Watch St. Vincent's Annie Clark get weird on Letterman's webcast

The quirky cyborg St.Vincent, a.k.a. Annie Clark, made a guest appearance on The Late Show With David Letterman this week.

In a live set filmed at the Ed Sullivan Theatre, St. Vincent played for almost an hour, entertaining crowds with robotic type dance moves and killer guitar shredding. The live video is available for your viewing pleasure. She played tracks from her recent self titled album which you can see her chat about with Bookie here.