• Josh Gudwin
• Engineer

• Adam Comstock
• Engineer

• Jon Rezin
• Engineer

• Johnathan Merrit
• Engineer

• Wolfgang Detmann
• Composer

• Brian "Big Bass" Gardner
• Mastering

• Andy Hayes
• Engineer

• Tanya Diona
• Vocal Producer

• Tal Oz
• Engineer

• Rex Hardy Jr.
• Drums

• Bryan Morton
• Engineer

• Jose Alcantar
• Engineer, Mixing Engineer

• Todd Bergman
• Engineer

• Russell Graham
• Guitar, Keyboards

• Heather Little
• Composer

• Heidi Stern
• Composer

• Kevin Feller
• Engineer

• Brady Cohan
• Guitar

• Nolan Westcott
• Engineer

• Nathan Kruse
• Assistant Engineer

• Neka Brown
• Vocals (Background)

• Maryn Applegate
• Composer

• Kyle Vanderkerkhoff
• Engineer

• Jesse Taub
• Engineer

• Jesschelle Mangbitang
• Vocals (Background)

• Jaynell Grayson
• Band Coordinator

• Jay Bicknell
• Assistant Engineer

• Genther Mende
• Composer

• Dustin Wallen
• Assistant Engineer

• Daniel Williams
• Engineer

• Chris Shilakes
• Assistant Engineer

• Chas McElhaney
• Assistant Engineer

• Will Sandalis
• Mixing Engineer

• Sejo Nevajas
• Engineer

• Ritchie Zito
• Vocal Producer

• Jim Wirt
• Vocal Producer

• Stevie Wonder
• Composer

• Artie Reynolds
• Bass

• Kuk Harrell
• Vocal Producer

• James Page
• Composer

• Harvey Mason, Jr.
• Vocal Producer

• Beau Dozier
• Vocal Producer

• Chris Cheney
• Engineer

• Betty Jean Newsome
• Composer

• Jason Wade
• Composer

• Damien Rice
• Composer

• Roland Garcia
• Percussion

• Orlando Vitto
• Mixing Engineer

• Antonio Sol
• Vocals (Background)

• Miranda Lambert
• Composer

• John Paul Jones
• Composer

• John Bonham
• Composer

• Ray Chew
• Producer

• Ed Goodreau
• Production Coordination

• Phil Kaffel
• Mixing Engineer

• Dolly Parton
• Composer

• James Brown
• Composer

• Billy Joel
• Composer

• Robert Plant
• Composer

• Leon Russell
• Composer