| | - John McLaughlin Trio
- Johnathan Blake
- Jeff Beck
- Julie Driscoll
- Jack Lancaster & Robin Lumley
- Joni Mitchell
- Jethro Tull
- Jazz Sabbath
- Journey
- Joe Armon-Jones
- Jon Faddis
- Jim Allchin
- John Martyn
- Jazz Funk Soul
- Jane Monheit
- Jack DeJohnette, Larry Grenadier, John Medeski & John Scofield
- Jacob Collier
- John Scofield, Bill Stewart & Steve Swallow
- The Jeff Lorber Fusion
- Jim Brickman
- Jeff Lorber Fusion
- Joshua Redman & Brad Mehldau
- John McLaughlin and the 4th Dimension
- Jeff Golub with Brian Auger
- Jessy J
- Jessica Pina
- Jacques Loussier
- Julie Driscoll, Brian Auger & The Trinity
- Jaco Pastorius
- Julian Vaughn
- John Scofield
- JD73's ElecTrio
- Jan Garbarek, Keith Jarrett, Palle Danielsson & Jon Christensen
- John Mayall
- Johnny Britt
- John McLaughlin
- Jan Hammer Group
- Joshua Redman Quartet
- Jean-Luc Ponty
- Jimmy Haslip, Scott Kinsey & Gergo Borlai
- Jaga Jazzist
- Jeff Lorber
- Jacob Webb
- Jazmin Ghent
- Jon Balke
- Jonathan Fritzen
- Jackiem Joyner
- Jonathan Butler
- Jacob Young
- John Abercrombie Quartet
- Jakob Bro, Thomas Morgan & Jon Christensen
- Jim Adkins
- Joe Sample
- Jack Bruce Band
- Jakob Bro, Arve Henriksen, Jorge Rossy
| - Jahari Massamba Unit
- John McLaughlin with The One Truth Band
- Jake Shimabukuro
- John Scofield & Pat Metheny
- Jane Getter Premonition
- Jeff Parker
- The JT Project
- Jon Hassell
- Joe Chambers
- Jack Bruce
- Joshua Redman
- Jerry Goodman & Jan Hammer
- Joyce Cooling
- Jim Peterik & Marc Scherer
- Jacob Mann Big Band
- Jakob Bro
- Julian Lage
- Julian Lage & Chris Eldridge
- John Novello
- Jacky Terrasson
- Jazz Holdouts
- Jaco Pastorius, Pat Metheny, Bruce Ditmas & Paul Bley
- James Francies
- Johan Randen
- Jocelyn Gould
- John Patitucci
- Jeff Kashiwa
- James Gibbs III
- Jaubi
- Jimi Tenor
- Jan Akkerman
- Jeff Ryan
- Jim Hall & Pat Metheny
- James Mason
- Jeff Golub
- Jamie Saft Quartet
- Jon Balke & Amina Alaoui
- Jerome Sabbagh
- Jamael Dean
- Jim Snidero
- John Abercrombie, Dave Holland and Jack DeJohnette
- Joe Farrell
- Joe Henderson
- JLT
- Jimmy Sommers
- Jack DeJohnette
- Johnny Borrell & Zazou
- Jonas Hellborg
- Josh Lawrence
- Joe Sample and the Soul Committee
- Joe Henderson & Alice Coltrane
- Jan Hammer
- Jonathan Wolff
- Jaimoe's Jasssz Band
- Jeff Berlin
| - John Zorn
- Joel Hoekstra
- Jarez
- Jan Akkerman & Kaz Lux
- Jack Magnet
- John Abercrombie
- Jeff Edwins
- Jennifer Wharton
- Joachim Kuhn
- John Medeski's Mad Skillet
- Jan Garbarek
- Jeremy Cunningham
- Jonas Hellborg Group
- Jamie Saft Trio
- John Klemmer
- Jeff Palmer
- Justin Lee Schultz
- Jacques Kuba Seguin
- John Carroll Kirby
- John McLaughlin and the Mahavishnu Orchestra
- Jonathan Cain
- Joey Sommerville
- Joe Zawinul
- Jeff Ballard Trio
- Jeanette Harris
- Jah Wobble's Solaris
- John McLaughlin, Dave Holland, John Surman, Stu Martin, Karl Berger
- Joel Fairstein
- Jim Beard & Jon Herington
- Jing Chi
- Joel Harrison
- Joe Kienemann Trio
- Jaco Pastorius & Brian Melvin
- Jim Peterik's Lifeforce
- James Blood Ulmer
- Jimmy Herring
- Jim Richter
- Jamie Saft, Steve Swallow & Bobby Previte
- Junipher Greene
- Josh Johnson
- Jiro Inagaki & His Soul Media
- James Greene
- Jordan Pettay
- Jay Thomas with the Oliver Groenewald Newnet
- Joe Plass
- Jackson Conti
- Joern and the Michaels
- The Joe Craven Trio
- Jason Lindner
- John Macaluso & Union Radio
- James 'PJ' Spraggins
- Jamaaladeen Tacuma
- Jaco Pastorius Big Band
- John E. Lawrence
- Joe Bergamini
- Johannes Wallmann
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