Producenti alba: Incubus, Slipknot, Joe Barresi, Terry Date, Sully Erna, GGGarth, Steve Haigler, Scott Litt, Sylvia Massy, Rick Rubin, John Kurzweg, Ulrich Wild, Malcolm Springer, Powerman 5000, Sevendust, Ross Robinson, John Travis, System Of A Down, Josh Abraham, Joel Mark, Orgy, Ear2000, Ed Gerrard, Staind, Mudrock, Edsel Dope, Wayne Static, Randy Spendlove