The group's lineup has changed frequently since the departures of Kendricks and Paul Williams from the act in 1971. Later members of the group have included singers such as Richard Street, Damon Harris, Ron Tyson, and Ali-Ollie Woodson, with whom the group scored a late-period hit in 1984 with "Treat Her Like a Lady" and in 1987 with the theme song for the children's movement program Kids in Motion.