Sister Sledge (Musical group)

In 1974 the most celebrated American R&B acts of the time came together with the most renowned musical groups in Southern Africa for a 12-hour, three-night concert held in Kinshasa, Zaire. The music festival became a reality when Hugh Masekela and Stewart Levine convinced boxing promoter Don King to combine the event with the 'Rumble in the Jungle,' the epic fight between Muhammad Ali and George Foreman.