A once-in-a-lifetime live concert special celebrating the 50th anniversary of hip-hop, the two-hour tribute special features exclusive performances from hip-hop legends and GRAMMY-winning artists, including Black Thought, Bun B, Common, De La Soul, Jermaine Dupri, J.J. Fad, Talib Kweli, The Lady of Rage, LL COOL J, MC Sha-Rock, Monie Love, The Phar...