“I quit The Mothers, the last part of 1969. Frank didn't want me to quit. Towards the middle of 1970, I got together with Lowell, Richie and Billy, forming Little Feat...” – Roy Estrada, 17 November 2002
The complete interview with Roy can be found in Andrew's book Frank Talk: The Inside Stories Of Zappa's Other People (Wymer UK, 2017).
Photo of Roy on stage with Napoleon Murphy Brock at the Borderline on 31 January 2004 taken by the Idiot Bastard.