• Gary Lyons
• Producer

• Bob Rock
• Producer

• Ed Roland
• Producer

• Rick Rubin
• Producer

• Ulrich
• Producer

• Mark Endert
• Producer

• Matchbox Twenty
• Performer

• Vertical Horizon
• Performer

• Matt Martone
• Producer

• Matt Serletic
• Producer

• Anthony J. Resta
• Producer

• Creed
• Performer

• Sugar Ray
• Performer

• P.O.D.
• Producer

• Tim Hetfield
• Producer

• John Scher
• Executive Producer

• Waboritas
• Performer

• Convoy
• Performer

• Breaking Point
• Performer

• Collective Soul
• Performer

• Paul Ebersold
• Producer

• Ben Grosse
• Producer

• David Kahne
• Producer

• The Cult
• Performer

• Grateful Dead
• Performer

• Sammy Hagar
• Performer

• Metallica
• Performer

• Mötley Crüe
• Performer