Performances
Robert has performed on in our database.
| Year | Album | Credits | |
|---|---|---|---|
| 1989 | Frank Zappa Broadway the Hard Way |
Background Vocals, Keyboards | |
Production
Robert has produced or co-produced in our database.
Collaborations
Robert has recorded with : Eric Buxton, Paul Carman, Bruce Fowler, Walt Fowler, Mike Keneally, Ed Mann, Kurt McGettrick, Gordon "Sting" Sumner, Scott Thunes, Chad Wackerman, Ike Willis, Albert Wing, and Frank Zappa.