Katalog wytwórni
- Blaee
- Blaffer
- Blah Records
- Blair Woods
- Blairhill
- Blak Plastik
- Blak Yak Phantom
- Blakamix Int.
- Blake
- Blaktrax
- Blanc
- Blanc Check
- Blanc Manioc
- Blanche Tortue
- Blanco Y Negro
- Blang
- Blani
- Blank
- Blank Canvas
- Blank City Records
- Blank Code
- Blank Editions
- Blank Forms
- Blank Industries
- Blank Sheet
- Blank Vault
- Blaq Out
- Blasphemous
- Blast First
- Blast First Petite
- Blast Media Llc
- Blast Records
- Blaster
- Blastic Heaven
- Blasting Youth
- Blau
- Blau Producciones
- Blaufield Music
- Blaufin
- Blauw
- Blaxx
- Blaze
- Blaze Bayley Records
- Blazin Quartet
- Blazin'
- Blbuf
- Blcha
- Blday
- Bleach
- Bleach Fest
- Bleak Art
- Bleazul Records
- Blee Music
- Bleed
- Bleeding
- Bleeding Hearts
- Bleeding Music
- Blen.
- Blenco
- Blend It! Records
- Blending
- Bleni
- Blessingforce
- Bleu
- Bleu 44
- Bleu De Plume
- Bleu Nuit
- Bligh
- Blighty
- Blimtunes
- Blinc
- Blind
- Blind Beggar
- Blind Chicken Records
- Blind Colour
- Blind Faith
- Blind Lemon Music
- Blind Man
- Blind Nello
- Blind Pig
- Blind Prophecy
- Blind Rope
- Blind Test
- Blind Tiger Entertainment
- Blindside
- Blink
- Blipo
- Bliq
- Bliro
- Blissful
- Blistering
- Blite Vinyl
- Blitz
- Blitzkrieg
- Blitzkrieg Pop
- Blix Street
- Blixa Sounds
- Blizzard Audio Club
- Blk Music
- Blkrtz