The Boxmasters are an American country rock/rockabilly band founded in Bellflower, California in 2007. The band features actor Billy Bob Thornton on drums and vocals with J.D. Andrew on bass, Danny Baker aka. Unknown Hinson on guitars, and vocals as well as Michael Wayne Butler on guitars and lap steel. The group has released three albums, the first being the eponymous The Boxmasters and the second being the holiday album Christmas Cheer in 2008.