"Let's Do It Again" was a hit song for The Staple Singers.
Written by Curtis Mayfield, it was part of the soundtrack for
the Bill Cosby/Sidney Poitier movie,
Let's Do It Again. The single reached the top of the
Billboard Hot 100 singles chart in December 1975, and also
spent two non-consecutive weeks at the top of the Hot Soul
Singles chart. It was the last major hit by the group.
R&B Quartet Xscape sampled the song of the same name on
the soundtrack in 1997.