Pop / Rock Artists, Casts, Authors Beginning with O
- O'SPADA
- O'YABA
- O-TOWN
- O.R.k.
- O.V.N.I.
- O.V.N.I.
- O.V.Wright
- O.V.Wright
- O13
- Oak Ridge Boys
- OAK RIDGE BOYS,T
- Oakman
- OASIS
- Oasis
- OASIS
- OASIS
- Oathbreaker
- Oattes Van Shaik
- Oberhofer
- Oberon
- Obie Trice
- Obits
- OBITUARY
- OBLITERATION
- OBSCURA
- OBSESSION
- OC Supertones
- OCCASIONAL WORD ENSEMBLE
- Ocean Colour Scene
- OCEAN,THE
- OCEANIA
- OCEANSIZE
- OCTAVISION
- October Equus
- Octopus
- OCTPUS
- Od
- Odd Dimension
- ODETTA HARTMAN
- Odious
- ODYSSEA
- Odyssey
- ODYSSEY
- Of Legends
- Of Mice & Men
- Of Monsters & Men
- OF MONTREAL
- OFFERING
- OFRA HARNOY
- Ogie Yocha
- Oh My!
- Oh Weatherly
- Oh Wonder
- OHASHI ERI
- Ohio Express
- OHIO EXPRESS
- OHIO PLAYERS
- OHL
- Ohm
- OHNO AIKA
- OHNO SHUNZO
- OK Go
- Ok Goodnight
- OKAMURA MIHO
- OKKERVIL RIVER
- Okkervil River
- Olaf Lenks Food
- OLAFUR ARNALDS
- Olafur Arnalds
- Old Bean
- Old Crow Medicine Show
- OLD CROW MEDICINE SHOW
- OLD MAN GLOOM
- OLD MAN RIVER
- OLD MAN'S CHILD
- Old Wives/The Blendours
- OLE BORUD
- OLETA ADAMS
- Olga Bell
- Oliver Cheatham
- Oliver Cheatham
- Oliver Coates
- Oliver Sim
- Oliver Wakeman
- Oliver/Dawson Saxon
- Olivia
- Olivia
- Olivia Newton-John
- Olivia Newton-John
- Olivia Newton-John & John Travolta
- Olivia Newton-John/Beth Nielsen Chapman/Amy Sky
- Olivia Rodrigo
- Olivia Ruiz
- OLIVIA RUIZ
- Ollabelle
- Olly Murs
- Olu
- Olu Dara
- Olympic
- OLYMPIC LIFTS