T.S.O.P. (The Sound of Philadelphia) - M.F.S.B. Featuring Three Degrees
The Soul Train theme song was written by the legendary Gamble and Huff and, having topped the Billboard charts in 1974, is often considered the first disco song.
Instead of being called “Soul Train” the song was renamed at the request of Don Cornelius, who was very protective of his trademark. Cornelius later called his request to rename the song “the dumbest move I ever made.”
