Ruth Underwood

Zappa In New YorkFrank Zappa, 1977Percussion, Synthesizer, Performer One Size Fits AllFrank Zappa And The Mothers Of Invention, 1975Vibraphone, Marimba, Percussion Apostrophe (‘)Frank Zappa, 1974Percussion Over-Nite SensationThe Mothers, 1973Marimba, Vibraphone, Percussion Cheaper Than CheepFrank Zappa, 2025Liner Notes, Percussion Rainbow Theatre London, England December 10, 1971Frank Zappa & The Mothers, 2022Liner Notes Roxy - The MovieFrank Zappa & The Mothers, 2015Percussion Roxy By ProxyZappa / Mothers, 2014Liner Notes, Percussion WazooZappa, 2007Marimba, Percussion LätherFrank Zappa, 1996Percussion, Synthesizer You Can’t Do That On Stage Anymore Vol. 4Zappa, 1991Percussion You Can’t Do That On Stage Anymore Vol. 3Frank Zappa, 1989Percussion You Can’t Do That On Stage Anymore Vol. 2 (The Helsinki Concert)Zappa, 1988Percussion Sleep DirtFrank Zappa, 1979Percussion Inner ConflictsBilly Cobham, 1978Xylophone, Marimba Zoot AlluresZappa, 1976Marimba, Synthesizer Roxy & ElsewhereZappa / Mothers, 1974Percussion 200 MotelsFrank Zappa, 1971Drums