Boots Riley stays true to his own voice with the Sundance premiere `Sorry to Bother You`
(LA Times Dodgers)

Boots Riley isn´t into biting his tongue. As the frontman of the socially conscious hip-hop group the Coup since 1991, with witty, searing criticism of sociopolitical issues weaved into his lyrics, he never does. But as a member of the rap rock supergroup Street Sweeper Social Club, which was formed...