The veteran Grammy-winning production mastermind behind the Wallflowers' Bringing Down the Horse and the O Brother Where Art Thou score devotes his considerable talents to' the theater? The original Tooth of Crime, about gladiator musicians who face off in competition (with knockouts and everything!) was written by esteemed playwright Sam Shepard way back in 1972. He recently rejiggered the entire thing and hired Burnett to oversee the new score. In Stores May 13.