Music impresario/producer John Hammond, who "discovered" or "uncovered" the likes of Benny Goodman, Billie Holliday, Count Basie, Lena Horne, Bruce Springsteen, Stevie Ray Vaughn, Bob Dylan, Aretha Franklin, Leonard Cohen, Teddy Wilson, Big Joe Turner, Charlie Christian, George Benson, Pete Seeger, and others, had a more important role in music and popular culture. Because of his somewhat radical socio-political beliefs, he was a driving force behind the integration of music groups, and music venues, in the 1940's. A fascinating man who rarely took royalties from his "producing," a minimalist style, he was someone who loved music, but sometimes had a limited viewpoint about the direction of his artists. Regardless, he remains one of the most important figures in the music business in the 20th century.