Performances
Greg has performed on in our database.
| Year | Age | Album | Credits | |
|---|---|---|---|---|
| 1987 | Testament The Legacy |
Bass Guitar | ||
| 1988 | Testament The New Order |
Bass Guitar | ||
| 1989 | Testament Practice What You Preach |
Bass Guitar | ||
| 1990 | Testament Souls of Black |
Bass Guitar | ||
| 1992 | Testament The Ritual |
Bass Guitar | ||
| 1993 | Testament Return to the Apocalyptic City |
Bass Guitar | ||
| 1994 | Testament Low |
Bass Guitar | ||
| 1995 | Testament Live at the Fillmore |
Bass Guitar | ||
| 2005 | Testament Live in London |
Bass Guitar | ||
| 2008 | Testament The Formation of Damnation |
Bass Guitar | ||
| 2012 | Testament Dark Roots of Earth |
Bass Guitar | ||
Production
Greg has produced or co-produced in our database.
| Year | Album | |
|---|---|---|
| 1990 | Testament Souls of Black |
|
| 1994 | Testament Low |
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Collaborations
Greg has recorded with : Glen Alvelais, Chuck Billy, Paul Bostaph, Louie Clemente, Jon Dette, Gene Hoglan, James Murphy, Eric Peterson, Alex Skolnick, and John Tempesta.