Músicos que tocan: voz
- Aanisah Hasan
- Afrika Bambaataa
- Angelo Moore
- Anita Lane
- Ann Wilson
- Anthony Kiedis
- Antony Hegarty
- Benji Webbe
- Billy Idol
- Bob Forrest
- Brandi Carlile
- Britney Spears
- Cat Power
- Chino Moreno
- Chris Bailey
- Chris Cornell
- Chris Dowd
- Christopher Dowd
- Chuck Mosley
- Corey Taylor
- Dave Navarro
- Donny Osmond
- Doseone
- Dre Gipson
- Else Torp
- Eric Avery
- Fred Durst
- George Clinton
- George Harrison
- Glenn Hughes
- Gwen Stefani
- H.R.
- Ian Gillan
- Ian Hunter
- Ice-T
- Ice Cube
- James Hetfield
- Jarvis Cocker
- Jennifer Charles
- Jerry Cantrell
- Jim Martin
- Joe Lally
- John Frusciante
- John Lennon
- John Norwood Fisher
- Jonathan Davis
- Jone Stebbins
- Josh Klinghoffer
- Karen O
- Kendall Jones
- Kendall Rey Jones
- Kinnet
- Kylie Minogue
- Laurel Stearns
- Les Claypool
- Lynn Perko
- Marianne Faithfull
- Marilyn Manson
- Mark Arm
- Martina Topley-Bird
- Mike Muir
- Mike Patton
- Miley Cyrus
- Nas
- Nick Cave
- Ozzy Osbourne
- Paul McCartney
- Perry Farrell
- Philip 'Fish' Fisher
- PJ Harvey
- Post Malone
- Rick James
- Ringo Starr
- River Phoenix
- Roddy Bottum
- Ronnie James Dio
- Rufus Wainwright
- Sammy Hagar
- Shane MacGowan
- Sharryl Clinton
- Steve Boyd
- Steve Isaacs
- Stevie Nicks
- Sultana Muhammad
- Taisa Hasan
- Thom Yorke
- Tom Araya
- Tom Waits
- Toni Oswald
- Tony Martin
- Tre Hardson
- Trent Reznor
- Tunde Adebimpe
- Walter A. Kibby II
- Will Schwartz
- Yoko Ono
- Zakk Wylde