ops spirits
Artist with "battle twins" album

Opsassa
Artist with "Opsassa" album

Opscene
Artist with "CD#15" album

Opshop
Artist with the following albums: "You are here", "no ordinary thing", "Second Hand Planet", etc...

Opsis
Artist with the following albums: "The Man And The Machine", "Time Means Norhing", "Time Means Nothing"

OPSO
Artist with the following albums: "Walking & Swinging", "Sam s devcetem v desti"

OPSO, Klikar & Suchy
Artist with "Blues pro tebe" album

Opstad Jon
Artist with "Still Picture" album

Opstand 1995
Artist with "Opstand 1995" album

Opstand 97
Artist with "Opstand 97" album

Opstand Gospel Choir
Artist with the following albums: "You're Not Alone", "Deeper Than", "Hans Christian presents Opstand Gospel Choir featuring Fred ..."

Opsvik & Jennings
Artist with the following albums: "A Dream I Used To Remember", "Commuter Anthems"