Robert Keith McFerrin Jr. Signed Photo, "Bobby McFerrin", 8 x 10, b/w, early portrait close up, of the American jazz vocalist. He is known for his vocal techniques, such as singing fluidly but with quick and considerable jumps in pitch. McFerrin's song "Don't Worry, Be Happy" was a No. 1 U.S. pop hit in 1988 and won Song of the Year and Record of the Year honors at the 1989 Grammy Awards. In fine condition.