Freak Out!

Freak Out! is the debut studio album by American rock band the Mothers of Invention, released on June 27, 1966, by Verve Records. Often cited as one of rock music's first concept albums, it is a satirical expression of guitarist/bandleader Frank Zappa's perception of American pop culture and the nascent Los Angeles freak scene's "freak-out" trend. The album was produced by Tom Wilson, who signed the Mothers, formerly a bar band called the Soul Giants.