Top 99 Publishers
- Boosey & Hawkes (7845)
- Bells Publishing (5294)
- Ben Dockery (6028)
- Beckenhorst Press (3359)
- Baerenreiter Verlag (8606)
- Belwin Music (6557)
- budaful music (305)
- B. C. Dockery (1931)
- BNTT-Piano (263)
- Brambilla-Morris Press (3499)
- Breitkopf and Haertel (6756)
- Barbershop Harmony Society (624)
- Breeze Tunes (877)
- Benzaiten Editions (2958)
- Biegler (434)
- Beka Wilson (569)
- Brenda Portman (218)
- Bruna T. (295)
- Bosworth & Co. (2251)
- Bote & Bock (2858)
- Bob Mathews (294)
- Ben Bram Music (141)
- Brinkster (830)
- Brookfield Press (515)
- Brian Lockard (106)
- Bernardo Pereira (1099)
- Barbara Arens (207)
- Brooks Holmes (251)
- Brian Hardy (100)
- BTmusic (614)
- Berklee Press (231)
- BriLee Music (1363)
- Bible Truth Music (295)
- Bradley Sowash (283)
- BK Riha (296)
- Brad Jacobsen (133)
- BeeMaster Music (197)
- Balquhidder Music (198)
- Bud Caputo (373)
- Bill Carmody (121)
- Bryan Sharpe (BSharpe Music) (793)
- Billie Feynman (642)
- Beriato Music (1984)
- Bisel Classics - Digital (215)
- Bill Coe (155)
- Bobby Hesch (751)
- Brent Graham (136)
- Baton Music (2547)
- Boston Music (107)
- Betsy Lee Bailey (433)
- Brent C Robitaille (171)
- Banks Publications (459)
- BOVACO Music Publications (1559)
- Brad Esbensen Music Services (281)
- BJE Music (504)
- BR Music Services (143)
- BrassWorks4 - Digital (485)
- Bravo Music (2399)
- BETSUEL UESILE DO PRADO (99)
- Brian Streckfus (236)
- Bonan Faustin (134)
- Bourne Music (354)
- Backbeat Books (112)
- Brixton Publications (382)
- Battistelli Publications (107)
- Bill Malcolm (300)
- Bloom Musicnotes (124)
- Bojan Mladenovic (124)
- Bo Ejeby Forlag - Digital (491)
- Brian Kim (109)
- Big South Valley Music (115)
- Brass Dragons (290)
- Bronson Ferdinand (1240)
- Beth Vinson (135)
- Belmont Music Publishers (131)
- BVD Press (119)
- Brotons & Mercadal (223)
- BRS Music (151)
- Brolga Music Publishing Company (174)
- Bill Holab Music (387)
- Burke & Bagley (226)
- Barbara Anderson-Jones (198)
- Bill Swick (215)
- Bandmusic.co.uk (191)
- Brian Haverkate (108)