Artists: O
61 artists
- O. Rieding Op. 35 1
- o.pouech 1
- O.Rieding 1
- O'Neall Agosto 1
- Oak Ridge Boys 1
- Oasis 20
- Oberkrainer 6
- Ocean 1
- Ocean Colour Scene 1
- Odyssey 2
- of Scotland the Brave is unknown. This 1
- Ofri Shalev 1
- Ohio Express 1
- Ohio Players 1
- Oingo Boingo 2
- Old French Song 1
- Oleta Adams 2
- Oliver 1
- Olivia Newton-John 15
- Olivia Sanera 1
- Olivier Messiaen 1
- Olivier Métra 1
- Omar 1
- Omar Acosta Hernandez 1
- OMC 1
- OMD 1
- OneRepublic 1
- Op 45 No 1 1
- Opus 1
- Orbital 1
- Orchestral Manoeuvres in the Dark 5
- Orgy 1
- Orig. by A-Ha 1
- Orig.: John Stafford Smith 1
- Original Artist: Gaukuen Seikatsubu 1
- Original Song: Linked Horizon 1
- Originally 1
- Orignal by Nikolai Rimsky-Korsakov 1
- Orleans 2
- Ornella Vanoni 5
- Oscar Bohme 1
- Oscar Franz Op. 2 1
- Oscar Peterson 13
- Oskar Rieding 2
- Otis Redding 8
- Otkast 1
- Ottawan 2
- Otus 1
- Our Lady Peace 3
- Outcasts 1
- OutKast 1
- Owen Clayton Condon 1
- Owen Moule 1
- Owen Richards 1
- Owl City 1
- Ozzy Osbourne 11
- The O'Jays 2
- The Offspring 23
- The Osmonds 1
- The Outfield 1
- The Outhere Brothers 2