Nothingness

Supraliminal

8

Novae Militiae

Topheth

7

Novembers Doom

Into Night's Requiem Infernal	8
Aphotic	8

Novembre

Novembrine Waltz

9

Nox Formulae

Drakon Darshan Satan

8

Noxis

Violence Inherent In The System

8

Nucleus

Entity

7

Numenorean

Adore

7

Nyktalgia

Peisithanatos	8
Nyktalgia	8

Obituary

Slowly We Rot	8
Cause Of Death	8

Obliteration

Cenotaph Obscure

8

Obscura

Cosmogenesis	9
Omnivium	9
Akróasis	8
A Valediction	8

Obscure Sphinx

Void Mother	8
Epitaphs	8

Obsecration

Onwards The Mystic Paths Of The Dead

7

Obsequiae

The Palms Of Sorrowed Kings

8

Obsidian Tongue

A Nest Of Ravens In The Throat Of Time

8

Oceans Of Slumber

Winter

7

October Tide

Tunnel Of No Light

7

Odraza

Rzeczom

8

Odz Manouk

Odz Manouk

8

Of Feather And Bone

Bestial Hymns Of Perversion	9
Sulfuric Disintegration	9

Oferwintran

Llyfr Coch Hergest	8
It Often Befalls Those	8

Officium Triste

Reason	9
Mors Viri	9
Giving Yourself Away	8
Immersed [Split]	8

Old Man Gloom

Seminar VIII: Light Of Meaning	7
Seminar IX: Darkness Of Being	7

Old Silver Key

Tales Of Wanderings

6

Omination

NGR

6

Omnium Gatherum

New World Shadows	9
The Redshift	8
Beyond	8
Grey Heavens	8
Origin	7

On Thorns I Lay

Aegean Sorrow

8

Ondskapt

Dödens Evangelium	8
Arisen From The Ashes	8
Grimoire Ordo Devus	8

Opeth

Orchid	9
Morningrise	9
My Arms, Your Hearse	9
Still Life	9
Blackwater Park	9
Ghost Reveries	9
Deliverance	8
Watershed	8
Damnation	7
Pale Communion	7
Sorceress	7
Heritage	6

Ophidian I

Desolate

7

Ophis

Stream Of Misery	9
Withered Shades	9
Abhorrence In Opulence	9
The Dismal Circle	9
Spew Forth Odium	8

Ophiuchi

Shibboleth

8

Oranssi Pazuzu

Muukalainen Puhuu	9
Kosmonument	9
Valonielu	9
Värähtelijä	9
Kevät / Värimyrsky [EP]	9
Oranssi Pazuzu / Candy Cane [Split]	8
Mestarin Kynsi	8

Orbit Culture

Nija

6

Origin

Antithesis	7
Omnipresent	7

Ortega

Sacred States

8

Ossuarium

Living Tomb

8

Our Place Of Worship Is Silence

With Inexorable Suffering	8
Disavowed, And Left Hopeless	7

Ouroboros

Emanations

8

Outer Heaven

Realms Of Eternal Decay

8

Pa Vesh En

Church Of Bones	8
Pyrefication	8
Maniac Manifest	8
Martyrs	8

Pain Of Salvation

Panther

7

Pale Chalice

Negate The Infinite And Miraculous

8

Pallbearer

Sorrow And Extinction	8
Foundations Of Burden	8
Heartless	8
Forgotten Days	7

Pan-Amerikan Native Front

Tecumseh's War	7
Little Turtle's War	7

Panopticon

Autumn Eternal	9
Roads To The North	8
The Scars Of Man On The Once Nameless Wilderness	8
The Rime Of Memory	8
Collapse	7