The Mothers of Invention - Band Members

Band Members

The Soul Giants (c. April 1965)

• Ray Collins - vocals
• Frank Zappa - guitar
• David Coronado - sax
• Roy Estrada - bass
• Jimmy Carl Black - drums

The Mothers of Invention (1966–1969)

• Frank Zappa - musical director, guitar vocals
• Ray Collins - lead vocals, harmonica, tambourine, finger cymbals, bobby pin & tweezers 1966-early 1967, September 1967 - August 1968
• Jim Black - drums
• Roy Estrada - bass & guitarrón, boy soprano
• Henry Vestine - alternate lead & rhythm guitar, mid 1965 - early 1966
• Elliot Ingber - alternate lead & rhythm guitar, early 1966 - September 1966
• Jim Fielder - guitar, piano, late 1966 - February 1967
• Don Preston - keyboards, November 1966 - August 1969
• Bunk Gardner - woodwinds, November 1966 - August 1969
• Billy Mundi - drums, November 1966 - December 1967
• Euclid James Motorhead Sherwood - soprano, tambourine, baritone saxophone & roadie, 1966, September 1967 - August 1969
• Ian Underwood - woodwinds, saxophone, July 1967 - August 1969
• Arthur Dyer Tripp III - drums, timpani, vibes, marimba, xylophone, wood blocks, bells, small chimes, December 1967 - August 1969
• Lowell George - rhythm guitar, November 1968 - May 1969
• Buzz Gardner, November 1968 - August 1969

The Mothers (1970 to 1971)

• Frank Zappa - guitar & vocals
• Ian Underwood - rhythm guitar, keyboards & woodwinds
• Jeff Simmons - bass & vocal, 1970 - January 1971
• George Duke - organ, May - December 1970
• Aynsley Dunbar - drums
• The Phlorescent Leech & Eddie (Mark Volman and Howard Kaylan) - vocals
• Jim Pons - bass, February 1971 - December 1971
• Don Preston - keyboards, August - December 1971
• Bob Harris - keyboards, May – August 1971

Frank Zappa and the Mothers of Invention (1973–1975)

• Frank Zappa - guitar & vocals
• Ralph Humphrey - drums, early 1973 - May 1974
• Jean-Luc Ponty - violin, February - August 1973
• Sal Marquez - trumpet & vocals, March - July 1973
• George Duke - keyboards & synthesizer, 1973 - December 1974, April - May 1975
• Jeff Simmons - bass & vocals, December 1973 - July 1974
• Tom Fowler - bass, 1973 - May 1975
• Bruce Fowler - trombone, 1973 - May 1974, April - May 1975
• Ruth Underwood - marimba, vibes & percussion, 1973 - December 1974
• Ian Underwood - flute, clarinet, alto & tenor sax, February - September 1973
• Napoleon Murphy Brock - flute and tenor sax, vocals, October 1973 - May 1975
• Chester Thompson - drums, October 1973 - December 1974
• Terry Bozzio - drums, April - May 1975
• Denny Walley - slide guitar & vocals, April - May 1975