Gregg Gelfand
Director
David Wild
Writer
Ken Ehrlich
Writer
Paul McCartney
Self
Ringo Starr
Self
David Letterman
Self
LL Cool J
Self - Host
Eric Idle
Self / Nigel Spasm
Kate Beckinsale
Self
Anna Kendrick
Self
Jeff Bridges
Self
Sean Penn
Self
Jesse Carmichael
Self
Mickey Madden
Self
James Valentine
Self
Matt Flynn
Self
PJ Morton
Self
Sam Farrar
Self
Stevie Wonder
Self
Jeff Lynne
Self
Joe Walsh
Self
Dhani Harrison
Self
Ed Sheeran
Self
Keith Urban
Self
Dan Reynolds
Self
Wayne Sermon
Self
Ben McKee
Self
Daniel Platzman
Self
Dave Grohl
Self
Annie Lennox
Self - Eurythmics
Dave Stewart
Self - Eurythmics
John Legend
Self
Alicia Keys
Self
Brad Paisley
Self
Pharrell Williams
Self
Gary Clark Jr.
Self
Don Was
Self - Bass
Steve Lukather
Self - Guitar
Peter Frampton
Self - Guitar
Rami Jaffee
Self - Organ
Greg Phillinganes
Self - Keyboard, Piano
Kenny Aronoff
Self - Drums
Lenny Castro
Self
Kari Kimmel
Self - Background vocals
Judith Hill
Self - Background vocals
Carmel Echols
Self - Background vocals
Adam Levine
Self - Maroon 5 (uncredited)
John Mayer
Self
