Question: Who is the singer of one of the songs that "Just the Two of Us" was behind on the "Billboard" Hot 100?
Sentence (from "Just the Two of Us (Grover Washington Jr. song)"): "Just the Two of Us" is a 1981 R&B single written by Bill Withers, William Salter and Ralph MacDonald, which was recorded by Grover Washington Jr. and Bill Withers.
Relevant evidence: No