Producer
Doug Cook, Matt Sepanic, Greg Koller, Evan White, Ben Grosse, Mudvayne, Dave Chavarri, Aaron Sprinkle, Mike Sarkisyan, Ross Hogarth, David Bottrill, Soilwork, Slayer, Sully Erna, James Barton, Nick Raskulinecz, Sevendust, Terry Date, Josh Abraham, Christina Machado, Mushroomhead, Stone Sour, Rob Zombie, Tim Skold, Devin Townsend, Anthrax, Deftones, Rob Arnold, Steve Holt, Gggarth, Strapping Young Lad, Jeremy Staska, Waldemar Sorychta, Mastodon, Johnny K, Dan Certa, Joey Jordison, Andy Sneap, Mark Hunter, Tom Decker, Marilyn Manson, Matt Bayles, Daniel Bergstrand, Poison the Well, James Paul Wisner, Zuess, Butch Walker, Jamey Jasta, Lamb of God, Adam Dutkiewicz, Cradle of Filth, Tom Tatman, Demon Hunter, Ben Schigel, Scott Humphrey, Howard Benson, Meshuggah, Tim Lambesis
