Robert Keith McFerrin, Sr. (March 19, 1921 – November 24, 2006) was an American operatic baritone and the first African-American man to sing at the Metropolitan Opera in New York City. His voice was described by critic Albert Goldberg in the Los Angeles Times as "a baritone of beautiful quality, even in all registers, and with a top that partakes of something of a tenor's ringing brilliance." He was the father of Grammy Award-winning vocalist Robert McFerrin, Jr., better known as Bobby McFerrin.
Born in Marianna, Arkansas, McFerrin showed vocal talent at an early age, singing while still a boy soprano in a local church's gospel choir. As a young teenager he joined two of his siblings in a trio. The three accompanied their father on regional preaching engagements, singing gospel songs, hymns and spirituals. Reverend McFerrin did not wish his son to sing secular music, but in the end this wish was undone by his desire to give him the best possible education.
After McFerrin completed the eighth grade in Memphis, his father sent him to live with his aunt and uncle in St. Louis so he could attend Sumner High School. There, the young man's musical horizons widened. He joined the choir and impressed the director, Wirt Walton, sufficiently that he began teaching McFerrin privately. Walton also arranged for McFerrin's first vocal recital to help him earn funds for his college enrollment.
Graduating from high school in 1940, McFerrin enrolled at Fisk University in Nashville, Tennessee. Following his freshman year the young baritone won a scholarship to attend Chicago Musical College and transferred to that institution. World War II and the Draft interrupted McFerrin's schooling, but he returned to Chicago Musical College after discharge and received his degree in 1948.