John Silas Cranfield(assistant), Pat Dammer(assistant), Dave Guerrero, Steven Miller, John Fields, Fermio Hernandez(assistant), Steven Miller(additional), Atticus Ross(additional), Fredrik Sarhagen(assistant), Chris Testa(assistant), Dave Carlock, Eric White, Padraic Kerin, John Silas Cranfield, Jonathan Davis, Jay Goin(assistant), Tim Armstrong, John Fields(additional), Femio Hernandez(assistant), Ethan Willoughby(assistant), Tony Cooper(assistant)

John Fields, Tom Lord‐Alge, Dave Pensado, Al Clay, Tim Armstrong

Billy Mann, Jonathan Davis, Damon Elliott, John Fields(additional), Tim Armstrong, Linda Perry