Artist/band/performer names that start with O
- O
- O + Noto
- O Brother Where Art Thou?
- O Jackie
- O Rappa
- O Surto
- O Yuki Conjugate
- O'Death
- O'Jays
- O'Ryan
- O'stravaganza
- O-Town
- O-Zone
- O. Tsintinsh
- O.A.R.
- O.A.R. (Of A Revolution)
- O.B.I.
- O.C.
- O.G. Spanish Fly
- O.G. Style
- O.G.C. (Originoo Gunn Clappaz)
- O.I.O.
- O.L.D.
- O.O.O.D
- O.Pogudin
- O.R.O. (Onde Radio Ovest)
- O.Rang
- Oai Star
- Oak Ridge Boys
- The Oak Ridge Boys
- Oakenfold
- Oakey Philip And Moroder Giorgio
- Oakley Hall
- Oasis
- Oath Of Cirion
- Oath Witness
- Oathean
- Obala Daleka
- Obiat
- Obie Bermúdez
- Obie Trice
- Obituary
- OBK
- Obliveon
- Oblivion
- Oblivion Dust
- Obo + Jorge
- Obscene Eulogy
- Obscurcis Romancia
- Obsessed (the)
- Obsession Indecent
- Obsessions
- Obsidian Gate
- Obsidian Voice
- Obstinacy
- Obszon Geschopf
- Obtained Enslavement
- Obtest
- Ocarina
- Occult
- Ocean Colour Scene
- Ocean Machine
- Ocean Marzen
- Ocean of Sorrow
- Oceania
- Oceanlab
- oceanlab featuring justine suissa
- Oceano
- Oceans Of Sadness
- Oceansize
- Oceantime
- Ocelot
- Ochre
- Octagon Dr.
- Octavia
- Octinomos
- October 31
- October Crisis
- October Fall
- October Falls
- October File
- October Project
- October Tide
- Ocultan
- Odal
- ODB and Black Keith
- Odd Man Out
- Odd Nordstoga
- Odd Nosdam
- Odd Project
- Odd Squad
- Odds
- Odes Of Ecstasy
- Odette Quesada
- Odhinn
- Odious
- Odious Sanction
- Odity and Cooh
- Odium
- Odroerir
- Odyssey
- Odyssey Bogussevich and Friends
- Oedo Sukeroku Taiko
- Of Hearts and Shadows
- Of Montreal
- Of Sound And Fury
- Of The Son
- Of The Wand And The Moon
- Ofermod
- Off Broadway
- Off By One
- Off Minor
- Off The Sky
- Off Topic
- Off We Go Again
- Offenbach
- Offer Nissim
- Offertorium
- Office of Strategic Influence (O.S.I.)
- Officer Negative
- Official Kardinal
- Officinalchemike
- Officium Triste
- Offlaga Disco Pax
- Offroad
- Offset
- Offspring
- Oficina G3
- Oforia
- Ofra Haza
- Often Sick
- Ogden, J. _ Beethoven Piano So
- Ogie Alcasid
- Ogre - Skinny Puppy
- Ogres De Barback (Les)
- Oh No
- Oh No! Oh My!
- Oh, Juliet!
- Oh, Sleeper
- The Story! Oh
- Ohgr
- Ohio Players
- Ohm Guru
- Ohm Square
- Oi Polloi
- Oi Va Voi
- Oidoxie
- Oil
- Oil 10
- Oingo Boingo
- Oistrach, Staatskapelle Dres..
- Ojoruido
- Ojos De Brujo
- Ojos Locos
- Ok 01
- OK Go
- Oka Road
- Okay Temiz
- Okkervil River
- Okkervil River and Shearwater
- Okolokolo
- Oktor
- Ol' Dirty Bastard
- Olavi Uusivirta
- Old
- OLD (O.L.D.)
- Old 97's
- Old and In the Gray
- Old and in the Way
- Old Blind Dogs
- Old Boy
- Old Crow Medicine Show
- Old Dead Tree
- Old Funeral
- Old Horned Sheep
- Old Man Gloom
- Old Man River
- Old Man's Child
- Old Pagan
- Old School 101
- Old School Slow Jams
- Old Town Mafia
- Old Wainds
- Oldelaf Et Monsieur D
- Oldfield Terry
- Oldominion
- Ole Erling
- Ole Hojer Hansen
- Ole Ivars
- Ole Lukoie
- Ole Lukoye
- Ole Paus
- Oleander
- Olemus
- Olesya Rulin
- Oleta Adams
- Olga Tañon
- Olhon
- Oli P
- Olien
- Olive
- Oliver
- Oliver Dragojevic
- Oliver Ganz
- Oliver Hacke
- Oliver Hart
- Oliver Haze
- Oliver Huntemann
- Oliver James
- Oliver Jones
- Oliver Knussen
- Oliver Koletzki
- Oliver Lake
- Oliver Magnum
- Oliver Messiaen
- Oliver Nelson; Bill Evans; Roy Haynes; Eric Dolphy; Paul Chambers; Freddy Hubbard
- Oliver Serano-Alve
- Oliver Shanti
- Oliver Shanti and Friends
- Oliver Wakeman
- Oliver Wakeman and Clive Nolan
- Oliver Wakeman and Steve Howe
- Olivia
- Olivia Byington
- Olivia Newton-John
- Olivia Olson
- Olivia Ruiz
- Olivia The Band
- Olivia Tremor Control
- Olivier Ker Ourio
- Olivier Messiaen
- Olli Mustonen, piano
- Olli P.
- Olli Schulz Und Der Hund Marie
- Olmarin Unioni
- Olmo
- Olof Hammar
- Oloolo and Derek Holzer
- The Olsen Brothers
- Olsen Twins
- Olu Dara
- Olympos Mons
- Om
- Oman Freestyle
- Omar
- Omar a Lopez Rodriguez
- Omar A. Rodriguez-Lopez
- Omar and The Howlers
- Omar Chakil
- Omar Esaú
- Omar Faruk Tekbilek and Brian Keane
- Omar Faruk Tekbilek and Yair Dalal
- Omar Faruk Tekbilek, Yair Dalal and Azam Ali
- Omar Faruk Tekkbilek and Richard A. Hagopian
- Omar Metioui and Eduardo Paniagua
- Omar Pedrini
- Omar Rodriguez
- Omar Santana
- Omara Portuondo
- Omarion
- Omarion ft. Usher
- Omc
- Omd
- Ome Henk
- Omega
- Omen
- Ominus
- Omissa
- Omission
- Ommar
- Omni
- Omni Trio
- Omnibus
- Omnisoul
- Omnium Gatherum
- Omp
- Omul Cu Sobolani
- Omul Cu _obolani
- Omw
- On
- On A Solid Rock
- On Broken Wings
- On Golden Blonde
- On The Last Day
- On The Line All Star
- On The Might Of Princes
- On The Surface
- On Thorns I Lay
- On Wings Of Song and Robert Gass
- Onar
- Once Blue
- OnceOver
- La Onda Vaselina
- La Onda
- Ondar
- Ondekoza
- Ondskapt
- One
- One 2 Many
- One And
- One and Tino Izzo
- One Brief Moment
- One Chance
- One Dark Martian
- One Day Fly
- One Dead Three Wounded
- One Dollar Short
- One Giant Leap
- One Inch Punch
- One King Down
- One KRS
- One Last Hope
- One Less Reason
- One Life Crew
- One Man Army
- One Man Army And the Undead Quartet
- One Mic
- One Mile North
- One Minute Silence
- One More Angel
- One More Time
- One On One
- One Self
- One Session
- One Side Zero
- One Ton
- One Track Mind
- One True Thing
- One True Voice
- One Voice
- One Way
- One Way Ride
- One Way System
- One-21
- One-T
- One.Be.Lo
- Oneiros
- Onelinedrawing
- OneRepublic
- The Ones
- Onesidezero
- Onetwo
- Oneyed Jack
- Onions Oliver
- Onkel Tom Angelripper
- Only Crime
- Only Living Witness
- Ono
- Onslaught
- Onur Kececigil
- Onward
- Onyx
- Oomph!
- Oophoi
- Oophoi and Klaus Wiese
- Oophoi and Klaus Wiese and Tau Ceti
- Oophoi and Mathias Grassow and Amir Baghiri
- Oophoi and Tau Ceti
- Oophoi, Klaus Wiese, Tau Ceti
- Ooze
- Opal
- Open Canvas
- Open Hand
- Open Skyz
- Openmindead
- Opera Atomic
- Opera IX
- Operacion Triunfo
- Operation Ivy
- Opeth
- Opgezwolle
- Ophelia's Dream
- Ophelie Winter
- Ophir
- Ophthalamia
- Opiate For The Masses
- Opio
- Opium
- Opius
- OPM
- Oppera
- Oppressed
- Oppressor
- Opsis
- Optical Image
- Optimum Wound Profile
- Optiv
- Optokoppler
- Opus
- Opus Dai
- Opus III
- Ora
- Ora Maté
- Oracle
- Orange 9MM
- Orange Blossom
- Orange Blue
- Orange Goblin
- Orange Juice
- Orange Range
- Orangetree
- Oratorio
- Oratory
- Orba Squara
- Orbis Mundi
- Orbit
- Orbital
- Orbital and Michael Kamen
- Orbital and Therapy
- Orbital Decay
- Orchester Anthony Ventura
- Orchestra 'lautarii'
- ORCHESTRA BAOBAB
- Orchestral Manoeuvres In The Dark
- Orchid
- Orcustus
- Ordalium
- Order From Chaos
- Order Of The Ebon Hand
- Ordinary Boys
- The Ordinary Boys
- Ordinary people
- Ordo Draconis
- Ordo Equilibrio
- Ordo Equitum Solis
- Ordo Rosarius Equilibrio
- Oregon
- Oregon and Elvin Jones
- Oreiro
- Oreja De Bango
- La Oreja De Van Gogh
- Oren Ambarchi
- Orenda Fink
- Orex
- Orff, Carl
- Organic Audio
- Organic Noise
- Organism 12
- Organized Konfusion
- Organized Nature
- Orgone
- Orgy
- Orient Expressions
- Orietta Berti
- Origa
- Origen
- Origen - A. Zakharenko
- Origin
- Original 3
- Original Broadway Cast
- Original Cast Recording
- Original Flavor
- Original Score
- Los Originales De San Juan
- Originoo Gunn Clapazz
- Orion
- Orion and Kamal
- Orion Too Feat. Caitlin
- Orishas
- Ork
- Orkest Klein
- Orkestr Aleatoriki
- Orkiestra Osmego Dnia
- Orkrist
- Orlando consort
- Orleans
- Orleya
- Orme Le
- Ornah-Mental
- Ornament
- Ornatos Violeta
- Ornella Vanoni
- Ornette Coleman
- Ornette Coleman Double Quartet
- Ornette Coleman Trio
- Ornette Coleman with Prime Time
- Oro
- Oro Norteño
- Oro Solido
- Orodruin
- Orphanage
- Orphaned Land
- Orplid
- Orquesta De La Luz
- Orquesta Guayacan
- Orquesta Palenque
- Orquesta Tabaco Y Ron
- Orson
- Orson Scott Card
- Orthanc
- Orthodox
- Orthodox chant
- Oruc Guvenc and Tumata
- Orup
- Os Afro
- Os Almirantes
- Os Cempes
- Os Mutantes
- Os Paralamas Do Sucesso
- Os Patrões
- OS101
- Osaka Popstar
- Osamu Kitajima
- Oscar
- Oscar Brand
- Oscar D' Leon
- Oscar Da Grouch
- Oscar De La Hoya
- Oscar De leon
- Oscar G
- Oscar Hammerstein
- Oscar Lopez
- Oscar Peterson
- Oscar Peterson and Harry Edison and Eddie
- Oscar Peterson and Stephane Grappelli
- Oscar Peterson Trio
- Oscar Peterson Trio with Herb Ellis
- Oscar Peterson with Harry Edison and Eddie Cleanhead Vinson
- Oscar Peterson With Joe Pass and Niels-Henning Orsted Pedersen
- Oscar Peterson/Joe Pass
- Oscar Pettiford
- Osculum Infame
- Osdorp Posse
- Osher Spirit
- Osho
- Osho by Shivalingum
- Osi
- Osimira
- OSIP
- Osiris Rodriguez Castillos
- Oskar Sala
- Osker
- Osmond Brothers
- Osmonds
- Ossastorium
- Ossian
- OST
- OST Cry Baby
- OST Passengers
- OST Robots
- OST Six-string Samurai
- OST Taxi
- Ostbahn-Kurti Und Die Chefpartie
- Ostrogoth
- Osunlade
- Oszibarack
- Oszilla
- OT Operacion Techno Vol. 2
- Otargos
- Otarion
- Otep
- Othello
- Otierre
- Otis Fodder
- Otis Redding
- Otis Redding and Carla Thomas
- Otis Rush
- Otis Spann
- Otis Spann and Fleetwood Mac
- Otis Taylor
- Otomo Yoshihide
- Otomo Yoshihide and Martin Tetreault
- Ott
- Ottawan
- Ottmar Liebert
- Ottmar Liebert + Luna Negra
- Ottmar Liebert and Luna Negra
- Otto Ohm
- Otto Von Schirach
- Ottodix
- Ottorino Respighi
- Otyg
- Ouian Tchen
- Ouija
- Oumou Dioubate
- Oumou Sangare
- Our Lady Peace
- Our Last Night
- Our Turn
- Ours
- Out Hud
- Out Of Eden
- Out Of Focus
- Out Of Grace
- Out Of Order
- Out Of Phase
- Out Of Reach
- Out Of Season
- Out of the Grey
- Out Of Your Mouth
- Out To Win
- Outback
- Outblast
- Outbreak
- Outcast
- Outerspace
- Outfield
- Outfit
- Outhere Brothers
- Outkast
- Outkast F Raekwon The Chef
- Outlandish
- Outlaw Star
- Outlaws
- Outlawz
- Outlook
- Outrage
- Outrageous Cherry
- Outsidaz
- Outside
- Outsiders
- Outsmarting Simon
- Outspoken
- Outta Nowhere
- Outworld
- Ouzo
- OV7
- Oval
- Over It
- Over Kill
- Over The Rhine
- Overbass
- Overcast
- Overcome
- Overdrive
- Overdrive Bachman-Turner
- Overflow
- Overglow
- Overground
- Overhead
- Overhuman Project
- Overkill
- Overkill Urge
- Overlap Project
- Overlife
- Overlorde
- Overmars
- Overseer
- Oversoul
- Overstreet
- Oversun
- Overthrow
- Overtones Rustic
- Ovnimoon
- Ovuca
- Owen
- Owen Spencer
- Owls
- Owsley
- Oxa
- Oxide & Neutrino
- Oxide And Neutrino
- Oxigen
- Oxiplegatz
- Oxo
- Oxygiene 23
- Oxymoron
- Oystein Sevag
- Oystein Sevag + Lakki Patey
- Oystein Sunde
- Oysterhead
- Ozark Henry
- Ozark Mountain Daredevils
- Ozgur Can and Stian Klo
- Ozma
- Ozomatli
- Ozric Tentacles
- Ozymandias
- Ozymandias and Elijah's Mantle
- Ozzy Osbourne
- Ozzy's Angels
- O`callaghan and Kearney
