Oor Cd's
Artist with "Dave Matthews Band (Enhanced CD)" album

Oor Hasja Chor
Artist with "Breaking New Ground" album

Oorah Auction (various)
Artist with "Eternity" album

Oorbeek
Artist with "Etos" album

Oorchach
Artist with the following albums: "Chtonikka", "Prisimerkti"

Oori Shalev
Artist with "Gamla Tarang" album

Oorigamie
Artist with "Play it Heart" album

Oorlog en bezetting
Artist with "Autentieke geluidsopnamen" album

Oorsmeer
Artist with "Vet en bitter" album

Oort
Artist with the following albums: "", "Oort", "", etc...

Artist with "Bach - Organ works, vol.6" album

Oortmerssen, Jacques van - Hinsz organ, Bovenkerk, Kampen
Artist with "Bach - Organ works, vol.4" album

Oortmerssen, Jacques van - the historic organ at Roskilde ...
Artist with "Bach - Organ works, vol.2" album

Oortmerssen, Jacques van - Wagner organ, Trondheim Cathedral
Artist with "Bach - Organ works, vol.3" album

OORUTAICHI
Artist with the following albums: "Cosmic Coco, Singing for a Blllion lmu's Hearty Pi", "Drifting my folklore", "Cosmic Coco, Singing For A Billion Imu's Hearty Pi"