Follow the life and career of the legendary blues guitarist, born Riley B. King on a Mississippi cotton plantation in 1925, in this fascinating and song-filled documentary tribute. Along with archival concert footage and rare performance clips, the film also features interviews with B.B.'s family and friends, with appearances by Bono, Eric Clapton, Bill Cosby, Mick Jagger, Bonnie Raitt, Keith Richard, President Barack Obama, and more. 123 min. Widescreen; Soundtrack: English Dolby Digital 5.1; bonus footage; interviews.