Montreux Casino Fire Incident

Date: December 4, 1971 • Location: Montreux, Switzerland

During a concert by Frank Zappa and The Mothers of Invention at the Montreux Casino, an audience member fires a flare gun into the ceiling, causing a fire that destroys the venue. The incident served as the inspiration for Deep Purple's 1973 song Smoke on the Water.

Frank Vincent Zappa 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 the 20th century.