Soul Power is a documentary film directed by Jeff Levy-Hinte about the Zaire 74 music festival which accompanied the Rumble in the Jungle heavyweight boxing championship match between Muhammad Ali and George Foreman in October 1974. The film was made from archival footage; other footage shot at the time focusing on the fight was edited to form the film When We Were Kings. Performers in the film include James Brown, Celia Cruz and the Fania All-Stars, B.B. King, Miriam Makeba, The Spinners, Bill Withers, and Manu Dibango. Footage was shot by a variety of camera operators, including Albert Maysles.