Genres
- Avant-Garde
- Blues
- Children's
- Classical
- Comedy/Spoken
- Country
- Easy Listening
- Electronic
- Folk
- Holiday
- International
- Jazz
- Latin
- New Age
- Pop/Rock
- R&B
- Rap
- Reggae
- Religious
- Stage & Screen
- Vocal
- Free Jazz
John Coltrane 211
John Zorn 159
Jan Garbarek 32
Jackie McLean 50
J.J. Johnson 40
James Blood Ulmer 22
John Surman 22
Jacques Loussier 31
Jonas Hellborg 19
John Lewis 26
Jimmy Giuffre 24
James Carter 15
Janne Schaffer 18
Jeff Berlin 6
John Coltrane / Archie Shepp
Jenny Scheinman 4
Jason Moran 10
John Stevens 2
Jaki Byard 8
Jakob Bro 9
Jamie Saft 9
Jeremy Steig 10
Jeff Ball 7
Jay Hoggard 5
Julius Hemphill 22
John Abercrombie Quartet 2
Jacob Young 6
Joe McPhee 12
Jeff "Tain" Watts 2
Jukka Eskola 5
Jeff Parker 2
Jon Balke 10
Jef Neve 4
James Brandon Lewis 3
Jean Derome
Joel Harrison 3
Jean-Claude Vannier 3
Jim Pepper 3
Joe Harriott 4
James Newton 11
Joey Baron 5
Jean-Paul Bourelly 2
James Falzone
Joe Maneri 7
John Hollenbeck 3
Julian Priester 4
Joe Chambers 9
Jane Ira Bloom 8
Jerome Sabbagh 2
James Farm 2
John Carter 5- Joelle Leandre / Barre Phillips
Jemeel Moondoc 6
Jeff Coffin 2- Joel Harrison String Choir
Joe Mc
Julie Tippetts
Jeanne Lee 4
Jason Roebke
John Schott
Joshua Abrams 2
Josef Leimberg 2
Jayne Cortez 2- James Weidman
Jerome Harris 4
John Medeski
John Hollenbeck Large Ensemble 2
Jimmy Lyons 5
Jeff Coffin Mu'tet 5
Joseph Patrick Moore
John Butcher 6- Jerry Granelli 3
John Ettinger 3
Jacques Coursil 4- Johnathan Blake
Jon Raskin
Jaimeo Brown- John Tchicai 7
- Jason Marsalis
John Lindberg 2- Jimmy Weinstein
- Joost
Jen Shyu 2
Joshua Smith
John Stubblefield 2
Jason Stein
Joseph Jarman 3
Junius Paul
Jean-Louis Matinier- Jay Clayton 2
- John Dikeman 5
- Jimmy Woods
- Jim Black's Alasnoaxis
- John Coltrane Quintet
Jessica Pavone- John Graas 4
- Jacob Garchik 2
- Jim Staley 3
- Jason Adasiewicz
— Artist has been update in past 30 days- Artist 3— Artist has more than two albums