Artistas a começar com a letra O
- O Rappa
- O'funk'illo
- O-Town
- O-Zone
- O.A.R.
- O.C.
- O.n.a.
- O.T. Genasis
- O.V. Wright
- Oakenfold
- Oasis
- Obadiah Parker
- Obie Trice
- Obituary
- OBK
- Oblivians
- Ocean Colour Scene
- Oceanlab
- Oceansize
- October Fall
- October Tide
- Octoberman
- Odawas
- Odds
- ODESZA
- Of Monsters And Men
- Of Montreal
- Off By One
- Offering
- Office
- Officer Negative
- Officinalchemike
- Offlaga Disco Pax
- Offset
- Oh Laura
- Oh No
- Oh No Ono
- Oh No! Oh My!
- Oh Susanna
- OhGr
- Ohio Players
- Ohmega Watts
- Ohrbooten
- Oi Polloi
- Oi-Va-Voi
- Oingo Boingo
- Ojos De Brujo
- OK Go
- Okay
- Okkervil River
- Ol Dirty Bastard
- Ola Podrida
- Olaf Henning
- Old 97s
- Old Crow Medicine Show
- Old Dominion
- Old Man Gloom
- Old Mans Child
- Ole Van Dansk
- Oleander
- Oleta Adams
- Olga Ta
- Olga Ta%C3%B1%C3%B3n
- Olga Tañón
- Olive
- Oliver Cheatham
- Oliver James
- Olivia
- Olivia Newton-John
- Olivia O'Brien
- Olivia Ruiz
- Olli Banjo
- Olly Murs
- Olympia
- Om
- Omar
- Omara Portuondo
- Omarion
- OMC
- Omega
- Omi
- Omnia
- Omnium Gatherum
- On Broken Wings
- On The Might Of Princes
- One Chance
- One Direction
- One Inch Punch
- One King Down
- One Minute Silence
- One More Time
- One Night Only
- ONE OK ROCK
- One Republic
- One Self
- One Track Mind
- One Way
- One-T
- Oneida
- Oneiroid Psychosis
- Onelinedrawing
- OneRepublic
- Only Crime
- Onslaught
- Onyx
- OOMPH!
- Open Hand
- Opera Ix
- Opera Magna
- Operation Ivy
- Operator
- Operator Please
- Opeth
- OPM
- Oppenheimer
- Optimus Rhyme
- Opus
- Opus III
- Orakle
- Orange
- Orange 9MM
- Orange And Lemons
- Orange Goblin
- Orange Juice
- ORANGE RANGE
- Oranger
- Orbital
- Orchestral Manoeuvres In The Dark
- Orchid
- Ordo Rosarius Equilibrio
- Orenda Fink
- Organized Konfusion
- Orgy
- ORIGA
- Origin
- Original Broadway Cast
- Original London Cast
- Orishas
- Orkrist
- Orleans
- Ornette Coleman
- Oro
- Orphaned Land
- Orson
- Orthodox
- Os Cariocas
- Os Mutantes
- Os Paralamas Do Sucesso
- Osanna
- Oscar Peterson
- Oshen
- Osi
- Osibisa
- Osker
- Oslo
- Ossian
- Otep
- Otis Redding
- Otis Taylor
- Otros Aires
- Ott
- Ottawan
- Ottmar Liebert
- Otto Ohm
- Ougenweide
- Our Lady Peace
- Ours
- Out Hud
- Out Of Eden
- Out Of Order
- Outcast
- Outkast
- Outlandish
- Outlawz
- Outlines
- Outrage
- Outsidaz
- Outside
- Over It
- Over The Rhine
- Overhead
- Overkill
- Overseer
- Overthrow
- Owen
- Owl City
- Owls
- Owsley
- Ox
- Oxide And Neutrino
- Oxmo Puccino
- Oxymoron
- Oysterhead
- Ozark Henry
- Ozi
- Ozma
- Ozomatli
- Ozuna
- Ozzy Osbourne
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