Bowdon Festival (dates unknown)
- RNCM3442
- dates unknown
Bowdon Festival (dates unknown)
Brass Band Association of New Zealand (1931-present)
Brass Band Graubünden (1970-1993)
Breitkopf & Härtel (1719-present), music publishers
Bristol Choral Society, (1889-present)
British & Continental Music Agencies Ltd (1923-fl.1970s), music publisher
British Association of Symphonic Bands and Wind Ensembles (1981-present)
British Broadcasting Corporation (1922-present)
British Council (1934-present)