Frank Vincent Zappa (December 21, 1940 - December 4, 1993) was an American composer, songwriter, guitarist, conductor, actor, satirist, filmmaker, and activist. In a career spanning more than 30 years, Zappa composed rock, pop, jazz, jazz fusion, orchestral and musique concrète works; he additionally produced nearly all the 60-plus albums he released with his band the Mothers of Invention and as a solo artist. His discography is characterized by nonconformity, improvisation, sonic experimentation, musical virtuosity and satire of American culture. Zappa also directed feature-length films and music videos, and designed album covers. He is considered one of the most innovative and stylistically diverse musicians of his generation. The following recording is from a 1990 interview.