Muddy Waters, Lonnie Mack, Walter Trout, Stevie Ray Vaughan, Albert Collins, Keith Richards, Bill Frisell, Dan Auerbach, Shawn Lane, John Frusciante, Prince, Peter Frampton, Joe Bonamassa

John Frusciante, Ghost, MGT, Ville Valo, Ash, The Radios, Sargant Fury, Majkallica, Tommy Johansson, Marillion, Morgana Lefay, Therion, Sator

Bryan Ferry, Jamiroquai, Tori Amos, Ben Harper, MGMT, Joss Stone, Arcade Fire, Madeleine Peyroux, David Bowie, John Frusciante, Gary Numan, David Gilmour

Zakk Wylde, Gary Clark Jr, Alvin Lee, John Frusciante, Robin Trower, Adrian Belew, Buckethead, Eric Johnson, Chuck Loeb, Bill Frisell, Jorma Kaukonen, Ali Farka Touré

Bruce Springsteen, John Frusciante, Red Hot Chili Peppers, Frankie Valli, Steps, Ronan Keating, Stephen Gately, Yvonne Elliman, Elizma Theron, Ray Dylan, Jimmy Somerville, Faith No More, Céline Dion, Destiny's Child, Sarah Brightman, Bobby Osborne

Chet Atkins, Stanley Jordan, Lee Ritenour, Mike Stern, Paco De Lucia, Al Di Meola, John Scofield, Pat Metheny, Steve Vai, Mick Taylor, Randy Bachman, Buckethead, John Frusciante, Angus Young, Ritchie Blackmore, Pete Townshend

Tom Petty and the Heartbreakers, R.E.M., Lenny Kravitz, Red Hot Chili Peppers, Eric Clapton, The Roots, Neneh Cherry, Youssou N'Dour, Stone Temple Pilots, Sting, Pink Floyd, Annie Lennox, Soundgarden

Stanley Clarke Trio's 'Jazz in the Garden' is its debut album recorded on December 13–14, 2008 with pianist Hiromi and drummer Lenny White and released on April 15, 2009 by Heads Up.

Red Hot Chili Peppers' 'Blood Sugar Sex Magik' is their fifth studio album produced by Rick Rubin and released on September 24, 1991 by Warner Bros.

Macy Gray's 'The Id' is her second studio album released on September 18, 2001 by Epic.

Red Hot Chili Peppers' 'By the Way' is their eighth studio album produced by Rick Rubin and released on July 9, 2002 by Warner Bros. Records.

The Mars Volta's 'De-Loused in the Comatorium' is their debut (and concept) studio album co-produced by Rick Rubin and member Omar Rodríguez-López, featuring Flea on bass and released on June 24, 2003 by Gold Standard Laboratories / Universal.

Red Hot Chili Peppers' 'Californication' feat. "Scar Tissue" is their seventh studio album produced by Rick Rubin and released on June 7, 1999 by Warner Bros.

Red Hot Chili Peppers's 'Stadium Arcadium' is their ninth studio album, produced by Rick Rubin, featuring 'Dani California' and released on May 9, 2006 by Warner Bros.