Phylicia Rashad performing Two Loves Have I from the Josephine Superstar album
On a related note, there's an epsiode of the Cosby Show where Cliff tells Sondra that he always wanted to go to Brazil because he saw the movie Black Orpheus and wanted to find the woman in the movie.
Years later when I would finally see the movie, it was hard not to notice there was a woman in there that looked like a young Phylicia Rashad, who played Cliff's wife. Funny.
("Bonjour, Sondra" - The Brazil story starts at about the 6-minute mark)
(Black Orpheus trailer. Or have a great lazy Sunday and watch the full movie here. One of my favorites!)