The Boxmasters is an American rock 'n' roll band founded in Bellflower, California, in 2007 by Academy Award-winning actor Billy Bob Thornton and J.D. Andrew. The group has released ten albums. 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. From mid-2008 to late 2008, the group embarked on a tour across the United States, ending in Los Angeles. It also played for the March 2009 South by Southwest conference. After opening several tours for Willie Nelso