Known For
Acting
Known Credits
19
Gender
Female
Birthday
May 23, 1946 (80 years old)
Place of Birth
Ithaca, New York, United States
Ruth Underwood (born Ruth Komanoff; May 23, 1946) is an American musician best known for playing xylophone, marimba, vibraphone, and other percussion instruments for Frank Zappa and his band The Mothers of Invention. She played for Zappa from 1968 until his death. She married fellow Zappa musician Ian Underwood.
Zappa
200 Motels
Eat That Question: Frank Zappa in His Own Words
Classic Albums: Frank Zappa - Apostrophe (') Over-Nite Sensation
Frank Zappa: The Dub Room Special!
Classic Albums
Frank Zappa & The Mothers: Roxy: The Movie
Classic Albums: Frank Zappa & The Mothers Of Invention - Freak Out!
Video from Hell
Frank Zappa: A Token Of His Extreme
| 2025 | Frank Zappa: Cheaper Than Cheepas Self (percussion) | |
| 2021 | Classic Albums: Frank Zappa & The Mothers Of Invention - Freak Out!as Self | |
| 2020 | Zappaas Self - Played with Zappa 1967-1976 | |
| 2016 | Eat That Question: Frank Zappa in His Own Wordsas Self (archive footage) | |
| 2015 | Frank Zappa & The Mothers: Roxy: The Movieas Herself | |
| 2014 | Cheepnisas Herself | |
| 2013 | Frank Zappa: A Token Of His Extremeas Herself | |
| 2010 | The Drummers of Frank Zappa Roundtable Discussion and Performanceas Self | |
| 2008 | Frank Zappa: The Broadcast Archivesas Self | |
| 2007 | Classic Albums: Frank Zappa - Apostrophe (') Over-Nite Sensationas Self | |
| 2007 | Frank Zappa: Roxy, 1973as | |
| 2005 | Frank Zappa: A Token of His Extremeas Herself | |
| 1997 | Classic Albumsas Self | |
| 1994 | An American Dissident: un tributo a Frank Zappaas Self (archive footage) | |
| 1988 | The True Story of Frank Zappa's 200 Motelsas Self (archive footage) | |
| 1987 | Video from Hellas Self | |
| 1982 | Frank Zappa: The Dub Room Special!as Self | |
| 1973 | Frank Zappa: Opopoppa Stockholm, Swedenas | |
| 1971 | 200 Motelsas Fake Drummer |
