| Gene Hoglan |
- 2013 |
DEATH, STRAPPING YOUNG LAD, DARK ANGEL, TESTAMENT, Devin Townsend, FEAR FACTORY, ZIMMER'S HOLE, FORBIDDEN, DETHKLOK, THE ALMIGHTY PUNCHDRUNK, TENET, DEATH: DTA, JUST CAUSE, PITCH BLACK FORECAST, HURT |
| Paul Masdival |
- |
DEATH, CYNIC, MASTER, AEON SPOKE, PORTAL, DEATH: DTA |
| Sean Reinert |
- |
DEATH, CYNIC, C-187, AGHORA, AEON SPOKE, PORTAL, PERFECT BEINGS, DEATH: DTA |
| Steve DiGiorgio |
- |
DEATH, SADUS, VINTERSORG, TESTAMENT, ICED EARTH, Sebastian Bach, CONTROL DENIED, AUTOPSY, EPHEL DUATH, SOEN, DEATH: DTA, CHARRED WALLS OF THE DAMNED, DEVIL'S HIGHWAY, SPASTIC INK, SPIRITS OF FIRE |
Scott Clendenin ( 2015) |
- |
DEATH, CONTROL DENIED, TALONZFURY |
| Shannon Hamm |
- |
DEATH, CONTROL DENIED, CONTROL DENIED, ORDER OF ENNEAD, BEYOND UNKNOWN, TALONZFURY |
| Bobby Koelble |
- |
DEATH, DEATH: DTA |
| Matt Harvey |
- |
EXHUMED, GRUESOME, GRAVEHILL, SCRACROW, DEKAPITATOR, REPULSION, NOOTHGRUSH, EXPULSION, POUNDER |
| Max Phelps |
- |
CYNIC, DEATH: DTA, EXIST |
| Danny Walker |
- |
EXHUMED, INTRONAUT, EXPULSION, UPHILL BATTLE, CONSTRUCT |
| Charles Elliott |
- |
ABYSMAL DAWN |
