ONSLAUGHT - The Force [CD]

OPERA IX - The Gospel [CD]

OPHIDIAN MALICE - Disgusting Ritual [CD]

OPHIDIAN MEMORY - The Stag [MC]

OPPOSITE DEVOTION - Hesperus Phosphorus [DIGI CD]

OPPOSITE DEVOTION - Hesperus Phosphorus [MC]

OPPOSITE DEVOTION - Opposite Celebration [CD]

OPPRESSIVE DESCENT - Astral Projections from Beyond the Grave [DIGI CD]

OPUS VII - Noumeno [CD]

ORBSTRUCT - Deimos Falling [CD]

ORDALIE - Mass of Perdition [CD]

ORDER OF OMEGA - 333 [DIGI CD]

ORDER OF THE EBON HAND - The Mystic Path to the Netherworld [CD]

ORGIA NUCLEAR - Desgastado [CD]

ORIGIN OF PLAGUE - Desolate Grey Sky [CD]

ORNAMENTOS DEL MIEDO - Sueños [DIGI CD]

ORPHANS OF DUSK - Revenant [CD]

OS - Stationes Viae Mortis [CD]

OSS NEBES - Myth [CD]

OSSARIO - Grave Metal [CD]

OSSUARY - Forsaken Offerings [MC]

OSSUARY - Supreme Degration [MC]

OSTIUM - In Nomine Mentis [CD]