- B-Sides
- B.B. King
- B.b.b. Plus Eight
- B.I.T
- B.I.T.
- B.W.B.
- Baba Sissoko Trio
- Babsy
- Baby Jazz
- Baby trio
- Baby Spite
- Background Instrumental Jazz
- Backroads Project
- Bacán
- Bad Uok
- Bagge
- Bagland
- BAGUM
- Bahia Boys
- Bakaris
- Baki Duyarlar
- Ballett Klaviermusik Jazz J. Company
- Baltazar Montanaro
- Bambostic
- Bamm Davis
- BANANA NEEDLE
- BAND A
- Bang on a Can All-Stars
- Banu Gibson
- Barbara Barth
- Barbara Boffelli
- Barbara Dennerlein
- Barbara Leah Meyer
- Barbara Wiernik
- Barbed Rotten
- Barber Mouse
- Bardamu
- Bardo 5et
- Bardotka Trio
- Barend Middelhoff
- Bariville IVtet
- Barney Harper
- Barney Kessel
- Barney Mcall
- Barry Guy
- Bart Brandjes
- Bart Maris
- Bart Wirtz
- Bartomuk
- Bartosz Dworak Quartet
- BARYL
- Baschnagel Group
- Baseline
- Basile Mouton Trio
- Basim Abbas
- Bassinstinct
- Bastian Jütte
- Bastian Stein
- Bastien Agussol
- BASZ
- Bat Cavers
- Batagraf
- Batavia Collective
- Bathandwav
- Bathtub Skipping
- Batsirai Shasha
- Battista Lena
- BBB Trio
- BBThree
- Beaker
- Beanfield
- Beatrice Arrigoni
- Beatriz Nunes
- Beautiful Buton
- Bebel Gilberto
- Beblin's Nights
- Bebo Ferra
- Bebo Ferra Trio
- Bedrock
- Beegie Adair
- Beegie Adair Trio
- Bees Deluxe
- Before Chimichanga
- Behind frosted voyeur
- Beier & Büchner
- Bellow's Training
- Below Flame
- Below Sentry
- Ben Hansen Larry Bartels Quintett
- Ben Markley
- Ben Perowsky
- Ben Sidran
- Ben Sluijs
- Ben Sluijs Quartet
- Ben van Gelder
- Ben Webster
- Ben Williams
- Bendik Hofseth
- Bengt Berger
- Benjamin Deschamps
- Benjamin Duboc
- Benjamin Harrison
- Benjamin Koppel
- Benjamin Petit
- Benjamin Thiebault Trio
- Benny Brown
- Benny Greb
- Benny Green
- Benoit Bromberg Bissonette
- Benoit Paradis Trio
- Benoît Delbecq
- Benzina A.K.A. Scandurra
- Beobe Jones
- Beppe Aliprandi
- Beppe Aliprandi Jazz Academy
- Beppe Aliprandi Jazz Academy Septet
- Beppe Aliprandi Trio
- Beppe Caruso
- Beppe Grifeo
- Beppe Scardino
- Berezy
- Bernard Dubicki
- Bernard Jonathan
- Bernard Lubat
- Bernard Riche Trio
- Bernard Santacruz
- Bernard van Rossum Quartet
- Bernard Wright
- Bernardo Sassetti Trio
- Bernd Greifeneder
- Bernd Lhotzky
- Bernhard Meyer
- Bernie Senensky
- Bernie Williams
- Bert Joris
- Bert Joris Quartet
- Bert Van den Brink
- Bert Van Den Brink Trio
- Bertl Mayer
- Bertrand Lajudie
- Bertrand Renaudin
- Beside Safe
- Bessie Hauck
- Bessie Smith
- Betamax
- Beth Suzacq
- Beto Paciello
- Better Than TV
- Betty Lee
- Between The Love And Me
- Between Diametric Manager
- Beyond the Miles
- Beyond W/ Bernhardt.
- Biagio Coppa
- Bice
- Bicipital Fine
- Big Al
- Big Four
- Big Monitors
- Big Neighborhood
- Big Satan
- BiiJ
- Bilge Günaydın
- Bill Anschell
- Bill Banfield Band
- Bill Charlap
- Bill Daulton
- Bill Douglas
- Bill Evans
- Bill Frisell
- Bill Laswell
- Bill Mays
- Bill Neewer
- Bill O'Connell
- Bill Ortiz
- Bill Risby Trio
- Bill Stewart
- Bill Svarda
- Bill Ware
- Bill Washington
- Bill Wingfield
- Bill Woodgate
- Bill Woodgate Jazzband
- Billie Holiday
- Billy Childs
- Billy Cobham
- Billy Ferrell
- Billy Hart
- Billy Higgins
- Billy Martin
- Billy Pod
- Billy Prim
- Billy Stritch
- Billy Thorussen
- Binaural Jazz
- Birro
- Biréli Lagrène
- Biscodini Organ Trio
- Bishop Robinson
- Bix Beiderbecke
- Bizarre Trio
- Björn Jason Lindh
- Bjørn Klakegg
- BK3
- Black Nile
- BlackBird
- Blackburn High School Senior Jazz Orchestra
- BlackCherryMusic
- Blackout
- Blackwood
- Blaer
- Blake Aaron
- Blau Frontal
- Blazin' Quartet
- Blazing Redheads
- Blazo
- Blechbaragge
- Bleu
- Blinding Sphere
- BlockBasster
- Blu Botticelli
- Blue Chamber Quartet
- Blue Expresso
- Blue Frogs
- Blue Knights
- Blue Lab Beats
- Blue Leafs
- Blue Line
- Blue Snake Mōn
- Blue Steele and His Orchestra
- Bluesiana Hot Sauce
- Bluiett
- Bluiett / Jackson / Thiam
- Bläserquintett Staatskapelle Berlin
- BM
- BM Lobo
- Bo Danz Oh
- Boaz sax
- Bob Ackerman
- Bob Baldwin