Oak - Disintegrate

Oak, Ash & Thorn - Our Grief Is Thus

Oathbound - Until It's Gone

Oathswan - For Those Who Breathe From Darkness

Ob Nixilis - Abhorred

Obad-Hai - Obad-Hai

Obbrobrius - Daisy's Creepy Tales

Obelyskkh - The Ultimate Grace Of God

Obelyskkh - The Ultimate Grace Of God

Oberst - Paradise

Obituary - Cause of Death (Live Infection)

Obituary - Dying of Everything

Obituary - Slowly We Rot (Live and Rotting)

Obituary- Obituary

Obnoxious Youth - Burning Savage

Obscene - Agony & Wounds

Obscene - From Dead HorizonTo Dead Horizon

Obscura - A Sonication

Obscura - A Valediction

Obscura - Diluvium

Obscura Qalma - Veils Of Transcendence

Obscure Infinity - Perpetual Descending into Nothingness

Obscure Sphinx - Emovere

Obscureviolence - Refuting the Flesh

Obscurial - Heretic

Obscuritas - Engendrado en Muerte

Obscurity - Ascheregen

Obscurity - Ascheregen

Observants - Phoenix

Observers - Tales Of The Skyrock

Observers - The Age of the Machine Entities

Obsidian Chamber - Ein Platz Am Kamin

Obsidian Mantra - As We All Will

Obsidian Shrine - Bloodshed Under The Black Star

Obsidian Shrine - Dereliction Of Divinity

Obsidian Skies - Saturnian

Obsidian Tide - The Grand Crescendo

Obsidian Tongue - Eclipsing Worlds Of Scorn

Obsidian Tongue - The Stone Heart

Obsidious - Iconic

Obsidyen - Litany Of Iah

Obstruktion - The End Takes Form

Obtruncation - The Callous Concept

Obturate - Carne

Obturate - The Bleeding Mask Of Dread

Obvurt - Triumph Beyond Adversity

Occision - Killing Is Instinct The Pleasure Lies In Murder

Occulsed - - Antegnosis

Occulsed - Antegnosis

Occulsed - Parturition Of Adulteration

Occulsed - Parturition of Adulteration

Occulta Veritas - Irreducible Fear Of The Sublime

Occumancy - Augurium, Senarius, Umbrae

Ocean Sleeper - Maybe Death Is All I Need

Oceanhoarse - Heads Will Roll

Oceanlord - Kingdom Cold

Oceanlord - Kingdom Cold

Oceans - HAPPY

Oceans - HAPPY

Oceans - Hell Is Where The Heart Is, Pt II: Longing

Oceans - We Are Not Okay II

Oceans Ate Alaska - Disparity

Oceans Ate Alaska - Disparity (Instrumental Edition)

Oceans of Slumber - Oceans of Slumber

Oceans of Slumber - Starlight And Ash

Oceans of Slumber - Where Gods Fear to Speak

October Ends - PHASES

October Tide - A Thin Shell

October Tide - In Splendor Below

October Tide - Rain Without End

October Tide - The Cancer Pledge

October Tide - The Cancer Pledge

October Tide - Tunnel Of No Light

October Tide - Winged Waltz

Octohawk - Determinist

Octohawk - Determinist

Octoploid - Beyond The Aeons

Octotanker - Voidhopper

Oculi Melancholiarum - Acherontia

Oculi Melancholiarum - Antheraea

Oculi Melancholiarum - Euphorbia

Oculi Melancholiarum - Nox Caelo

Odd Crew - Dark Matters Part 1

Odd Crew - Dark Matters Part II

Odd Crew - Dark Matters Part III

Odd Eyed - Swords and Serpents

Odd Palace - Anthropocene

Oddland - Vermilion

Odinfist - Let the Gods Decide

Odinfist - Remade In Steel

Odio Deus - Spiritual Syphilis

Odium - Times are Changing

Odyrmos - Odyrmos

Odyssey - Venomous Rhetoric

ODYUM - PLAN BY ZGNIC

Of Allies - Fragments

Of Colours - Unless You Fight

Of Darkness - Missa Tridentina

Of Mice & Men - - Another Miracle

Of Mice & Men - Tether