Last year, ultimate shredder St. Vincent showed her patriotism by singing “The Star-Spangled Banner” in a mini-documentary directed by Alan Del Rio Ortiz. Now, Annie Clark has recorded her own guitar-based, “off-kilter” version of the National Anthem in an NFL advertisement that you’ve might have already seen during the Olympics. Watch Clark talk about how much she loves the Dallas Cowboys in a behind-the-scenes clip, and check out the advertisement itself below.