Brad Paisley is an American singer-songwriter and musician who is best known for his music style that ranges from country to southern rock. His songs are frequently laced with humor and pop culture references. He appeared in the Season Sixteen episode, "Cartman Finds Love", where he sings the national anthem before the L.A. Clippers and Denver Nuggets basketball game. He also performed "I Swear" in a duet with Eric Cartman.