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
- Post-Bop
John Coltrane 237
John Mclaughlin 54
James Morrison 13
John Zorn 225
Jean-Luc Ponty 47
John Scofield 41
Jaco Pastorius 31
Joe Sample 17
Jan Garbarek 32
Joe Henderson 39
John Abercrombie 34
Jackie McLean 50
Joey DeFrancesco 36
Jack DeJohnette 31
Jon Batiste 12
Joshua Redman 14
John Klemmer 19
John Patitucci 16
John Surman 25
Joe Lovano 18
Jonas Hellborg 20
Johnny Griffin 18
Joe Farrell 14
James Carter 16
Jeff Beal 17
Jeremy Pelt 20
John Taylor 17
Jeff Berlin 8
Joe Beck 17
Joey Alexander 8
Jimmy Raney 26
Jason Moran 14
Jakob Bro 11
Jan Johansson 18
John Handy 13
Jane Bunnett 12
Jessica Williams 6
Jeff Goldblum & The Mildred Snitzer Orchestra 4
Jacky Terrasson 19
Jazz At Lincoln Center Orchestra 9
Jimmy Heath 14
Joanne Brackeen 18
Jaki Byard 14
John Hicks 12
Jack Wilson 6
Jack Wilkins 7
Jon Hendricks
Jazzmeia Horn 4
John Stevens 2
Javon Jackson 7
James Brandon Lewis 5
Jeremy Steig 10
Jim Rotondi 10
Jon Faddis 3
Joachim Kuhn 12
Jamison Ross 3
Jimmy Cobb 7
Joseph Loduca 11
Jason Miles 6
Jerry Bergonzi 8
John Beasley 8
John Abercrombie Quartet 3
Jimmy Greene 6
Jonathan Batiste 3
Jay Hoggard 5
Jacob Young 6
Jim Snidero 9
Joe Diorio 9
Joe Locke 5
Joe Chambers 11
Jerry Gonzalez 7
Jack Walrath 12
Jeff Hamilton 2
Jon Balke 14
Jukka Eskola 5
Jeff "Tain" Watts 2
Jane Getter 2
Joel Harrison 5
Joey Calderazzo 3
Jd Allen 7- Joe Magnarelli 12
Jason Palmer 8
John Basile 3
Joel Ross 4
James Newton 12
Julian Priester 5
John Hart 5
Jimmy Bruno 8
Jimmy Rowles 7
Joe Harriott 4
Jim Pepper 3- Johnathan Blake 3
Jim Tomlinson 2
Jim Beard 3
John Ellis
James Williams 7
Jeff Coffin 4- Joe Farnsworth 4
Jane Ira Bloom 8
— Artist has been update in past 30 days- Artist 3— Artist has more than two albums