BaBa Productions

popular

Banks Music Publications

Barbera Music Ltd

popular

Basement Music Ltd

Belsize Music Ltd

popular

Big World Publishing

popular

Bocu Music Ltd

popular

Bomber Music Ltd

Boom! Music Ltd

library

Boosey & Hawkes Music Publishers Ltd

classical

Bourne Music Ltd

popular

Brass Wind Publications

classical

Breitkopf & Hartel

classical

Broadbent & Dunn Ltd

popular, classical

Broughton Park Music

popular

BTW Music

popular, classical, library

Bucks Music Group Ltd

popular, classical, library

Budde Music UK

popular

Bug Music Ltd

Bulk Music Ltd

popular

Bulldozer Media Ltd

popular

Bullseye Music

popular