Nugent Ted, Olivia Ruiz, Oistrach, Staatskapelle Dres.., Noisia Feat. Milo and Prolix, Nu-NRG
- Nocturna
- Noise Ratchet
- NoiseX
- Noisia Feat. Milo and Prolix
- NOLA
- Nomadi
- Nomads
- NoMeansNo
- None More Black
- Noordhollands Jongenskoor and Ko
- Nor Elle
- Norbert Galo
- Norfolk and Western
- Noumena
- Nova
- Novakill
- Novel 23
- Novembre
- NR32
- Nu Steppaz
- Nu-NRG
- NuBreed
- Nugent Ted
- Numen
- Nurse With Wound / Current 93
- Nutley Brass
- Artists on letter O
- O. Tsintinsh
- O.A.R.
- Obtest
- Ocean Machine
- Ocean of Sorrow
- Oceanlab
- oceanlab featuring justine suissa
- Oceans Of Sadness
- Oceansize
- October Falls
- ODB and Black Keith
- Odity and Cooh
- Odyssey
- Of Montreal
- Offer Nissim
- Ogden, J. _ Beethoven Piano So
- Oi Polloi
- Oi Va Voi
- Oistrach, Staatskapelle Dres..
- Ojos De Brujo
- Okkervil River and Shearwater
- Oktor
- Old Boy
- Old Funeral
- Old School Slow Jams
- Ole Erling
- Ole Hojer Hansen
- Oliver Messiaen
- Olivia Ruiz
- Olli Mustonen, piano
- Omar Rodriguez
- Omara Portuondo
- Omarion
- Ominus
- Omnium Gatherum
- One Dollar Short
- One Man Army
- One Mile North
- One More Angel
- Oneiros
- Onesidezero
- Onetwo
- Onkel Tom Angelripper
