Ocultan
Artist with the following albums: "Lembrancas do Mal, a Crucificacao", "Bellicus Profanus", "Profanation", etc...

Ocults
Artist with the following albums: "", "Petites Coses", "", etc...

Oculus
Artist with the following albums: "A Moment In Time", "The Smallest Blue"

Oculus Infernum
Artist with "VanHelsing's Curse" album

Oculus Tempestatis
Artist with "Meanwhile in Valhall" album

Ocume
Artist with "A Cappella" album

OCUP - Michel Piquemal
Artist with "Hoffmann - Miserere" album

OCUP 2005
Artist with "Dukas - Berlioz" album