UNSPECIFIED - JANUARY 01: Photo of MOTHERS OF INVENTION and Frank ZAPPA; Posed group portrait of Frank Zappa with The Mothers of Invention (Photo by RB/Redferns)
UNSPECIFIED - JANUARY 01: Photo of MOTHERS OF INVENTION and Frank ZAPPA; Posed group portrait of Frank Zappa with The Mothers of Invention (Photo by RB/Redferns)