The Boxmasters

The Boxmasters is an American rock band founded in Bellflower, California, in 2007 by actor Billy Bob Thornton and Grammy Award-winning recording engineer J.D. Andrew. The group released their 19th album Pepper Tree Hill on July 11, 2025. Before he formed the Boxmasters, frontman Thornton had played in bands since middle school, worked as a roadie, recorded in 1974 in Muscle Shoals, Alabama and in the 2000s released four solo albums. After listening to "Yesterday's Gone" by Chad & Jeremy and thinking about covering it in a hillbilly music style, he had the idea of making Americanized version of British Invasion pop songs.