A 10th anniversary deluxe edition of soundtrack album O Brother, Where Art Thou? features previously unheard tracks from John Hartford, Colin Linden, Alan O’Bryant, The Cox Family, Harley Allen and others.
Those tracks will be released August 16 in a two-disc edition of the soundtrack. The initial edition -- recorded in Nashville and produced by T Bone Burnett -- sold more than nine million copies, won an all-genre best album Grammy Award and spurred popular interest in bluegrass and Americana music.