- Oasis
- Oasis - Greatest Hits CD1
- Brit Pop
-
- Oasis
- Oasis - Greatest Hits CD2
- Brit Pop
-
- Ocean Colour Scene
- Marchin' Already
- Popular - UK
- 1997
- Ojos De Brujo
- Bari
- Fusion
- 2002
- Mike Oldfield
- The Platinum Collection (Disc 1)
- 6pm Music
- 2006
- Mike Oldfield
- The Platinum Collection (Disc 2)
- 6pm Music
- 2006
- Mike Oldfield
- The Platinum Collection (Disc 3)
- 6pm Music
- 2006
- Ole Lukkoye
- Doo-Doo-Doo or Remedy For A Dwarf
- Fusion
-
- Olodum
- The Best Of
- Samba
- 1991
- Mark Olson
- The Salvation Blues
- Folk
- 2007
- OPIUO
- Forensic Lick
- Electronica
- 2010
- Orange Blossom
- Everything Must Change
- Fusion
- 2005
- The Orb
- Orblivion (1997)
- Ambient
- 1997
- Roy Orbison
- The Essential (Disc 1)
- Country
- 2006
- Roy Orbison
- The Essential (Disc 2)
- Country
- 2006
- Orbital
- In Sides
- Electronica
- 1996
- Orchestra Baobab
- Bamba
- Africa West
- 1993
- Orchestra Baobab
- Made In Dakar
- Africa West
- 2007
- Organ Jazztrio & Martin Weiss
- Hommage
- Gypsy Jazz
- 1996
- Geoffrey Oryema
- Beat the Border
- Africa Central
-
- Geoffrey Oryema
- Exile
- Africa Central
-
- Geoffrey Oryema
- Night To Night
- Africa Central
- 1996
- Geoffrey Oryema
- Spirit
- Africa Central
- 2000
- Geoffrey Oryema
- Words
- Africa Central
-
- Oscar Aleman
- Un Poquito De Swing [Disc 1]
- Gypsy Jazz
-
- Osibisa
- The Very Best Of
- Africa General
- 2009
- Ottmar Liebert
- Nouveau Flamenco
- Flamenco
- 1990
- The Oysterband
- The Oxford Girl and other stories
- Folk
- 2010
- Ozomatli
- Street Signs
- Popular - US
-
