Frank Vincent Zappa (December 21, 1940 – December 4, 1993) was an American musician, composer, guitarist, recording engineer, record producer, and film director. In a career spanning more than 30 years, Zappa composed rock, jazz, orchestral and musique concrète works. He also directed feature-length films and music videos, and designed album covers. Zappa produced almost all of the more than 60 albums he released with the band the Mothers of Invention and as a solo artist. While in his teens, he acquired a taste for 20th-century classical composers such as Edgard Varèse, Igor Stravinsky, and Anton Webern along with 1950s rhythm and blues music. He began writing classical music in high school, while at the same time playing drums in rhythm and blues bands; he later switched to electric guitar.