Roberta Flack & Peabo Bryson "Tonight, I Celebrate My Love"

In the '70s, Roberta Flack teamed up with Donny Hathaway on numerous duets followed by Peabo Bryson in the '80s. Flack also is also heard in the theme song to the sitcom Valerie (later Valerie's Family and The Hogan's Family). The sitcom ran from 1986-1991.