• Stephen Marcussen
• Mastering

• Brendan O'Brien
• Mixing

• John Paterno
• Producer, Engineer, Mixing

• Cesar Rosas
• Guitar

• Chris Sheppard
• Engineer, Mixing

• John Stanier
• Drums

• Bob Stinson
• Guitar

• Tommy Stinson
• Bass

• Wharton Tiers
• Producer, Mixing

• Jeff Tweedy
• Producer

• Wilco
• Performer

• Toby Emmerich
• Music Executive

• Karyn Rachtman
• Executive Producer, Music Supervisor

• Bruce Ranes
• Producer

• Carl Young
• Bass, Keyboards, Producer

• Son Volt
• Performer

• Jonny Polonsky
• Producer, Engineer, Performer

• Trinna Simmons
• Vocals

• Dave Boquist
• Guitar (Acoustic)

• Louie Pérez
• Guitar, Percussion

• Jim Boquist
• Vocals (Background)

• Kristen Becht
• Music Coordinator

• Janet Billig
• Executive Producer

• Steve Fjelspad
• Producer, Engineer, Mixing

• Leslie Reed
• Music Coordinator

• Michael Shamberg
• Producer

• Jim Farrand
• Guitar (Acoustic), Vocals

• Darren Higman
• Executive Producer

• David Jordan
• Music Coordinator

• Danny DeVito
• Producer

• Richard Barron
• Engineer

• Joe "Da Butcher" Niccolo
• Mixing

• Steven Baigelman
• Executive Producer

• Dondi Bastone
• Music Coordinator

• Mike Heidom
• Drums (Snare)

• Stacey Sher
• Producer

• Christopher Williams
• Engineer, Mixing

• Joe Henry
• Guitar (Acoustic), Vocals, Producer, Mixing, Performer

• Nancy Sinatra
• Performer

• Bernard Edwards
• Bass

• Lee Hazlewood
• Producer

• Nile Rodgers
• Producer, Mixing

• Robin Clark
• Vocals (Background)

• Dennis Collins
• Vocals (Background)

• Billy Strange
• Arranger

• Mark Howard
• Mixing

• Paul Westerberg
• Guitar, Producer, Mixing, Vocals, Mandolin

• Spearhead
• Performer

• Tawatha Agee
• Vocals (Background)

• Larry Alexander
• Engineer, Mixing

• Steve Berlin
• Keyboards, Woodwind

• Victor Bisetti
• Percussion

• Henry Bogdan
• Bass

• Jeffrey Bowen
• Producer

• Eddie Brackett
• Engineer

• Peter Buck
• Guitar

• Michael Franti
• Vocals, Producer, Engineer, Performer, Mixing

• Bob Glaub
• Bass

• Berry Gordy, Jr.
• Producer

• Page Hamilton
• Guitar, Vocals

• Don Heffington
• Percussion, Drums

• David Hidalgo
• Guitar, Keyboards, Cello, Drums

• Richard Hilton
• Keyboards

• Peter Jesperson
• Producer, Mixing

• Greg Leisz
• Guitar (Acoustic), Pedal Steel

• Los Lobos
• Producer, Performer

• Conrad Lozano
• Bass, Whistle (Instrument)

• Bob Dylan
• Guitar (Electric), Guitar (Baritone), Performer

• Helmet
• Producer, Mixing

• Chris Mars
• Drums

• The Replacements
• Performer

• The Righteous Brothers
• Performer

• The Temptations
• Performer

• Omar Hakim
• Drums