 Tina Charles was in the line-up of 5000 Volts until this year; the group had one top 10 single, "I'm on Fire", in 1975 before her departure as she launched her solo career.Johnny Wakelin's first release in 1975, "Black Superman (Muhammed Ali)", was billed as "Johnny Wakelin and the Kinshasa Band".The only song from a film to enter the top 10 in 1976 was "Theme from ""Mahogany"" (Do You Know Where You're Going To)" (from "Mahogany").