Jester Hairston

Jester Joseph Hairston (July 9, 1901 – January 18, 2000) was an American composer, songwriter, arranger, choral conductor and actor. He was regarded as a leading expert on black spirituals and choral music. His notable compositions include "Amen," a gospel-tinged theme from the film ''Lilies of the Field'' and a 1964 hit for the Impressions, and the Christmas song "Mary's Boy Child." Provided by Wikipedia