Performances
Bob has performed on in our database.
| Year | Age | Album | Credits | |
|---|---|---|---|---|
| 1971 | The Mothers of Invention Fillmore East - June 1971 |
Background Vocals, Keyboards | ||
Production
Bob has produced or co-produced in our database.
Collaborations
Bob has recorded with : Aynsley Dunbar, Howard "Eddie" Kaylan, Jim Pons, Don Preston, Ian Underwood, Mark "Flo" Volman, and Frank Zappa.