Question: What nationality is the performer of song I Used To Be Color Blind?
Sentence (from "Fred Astaire"): " Beyond film and television, many dancers and choreographers, including Rudolf Nureyev, Sammy Davis Jr., Michael Jackson, Gregory Hines, Mikhail Baryshnikov, George Balanchine, Jerome Robbins, Madhuri Dixit, and Bob Fosse, who called Astaire his "idol", also acknowledged his influence.
Relevant evidence: No