Performances
Robert has performed on in our database.
| Year | Age | Album | Credits | |
|---|---|---|---|---|
| 2013 | Queensrÿche Frequency Unknown |
Guitar | ||
Production
Robert has produced or co-produced in our database.
Collaborations
Robert has recorded with : Evan Bautista, Jon Levin, Craig Locicero, Jason Slater, and Geoff Tate.