Obligatorisk Tortyr - Aterföröldelse

Death Metal / Grindcore
2007

Obliteration - Perpetual Decay

Death Thrash Metal
2007

Oblivio - Dreams Are Distant Memories

Gothic Rock
2007

Oblivion (USA) - Remixed

Thrash Metal
2006

Oblivion999 - Illusions Painted For Me Alone

Progressive Metal
2008

Oblomov - Communitas (Deconstructing The Order)

Avantgarde Black Metal
2009

Obrero - Mortui Vivos Docent

Doom Metal / Stoner Rock
2011

Obscene Gesture - Demo 2006

Hardcore
2006

Obscenity - Where Sinners Bleed

Death Metal
2006

Obscura - Akróasis

Progressive Death Metal
2016

Obscura - Illegimitation (Compilation)

Death Metal
2012

Obscura - Retribution (Re-Release)

Progressive Death Metal
2010

Obscura - Cosmogenesis

Progressive Death Metal
2009

Obscure - Obscure - EP II (EP)

Death Thrash Metal / Hardcore
2008

Obscure - Obscure EP (EP)

Death Thrash Metal
2006

Obscure Infinity - Perpetual Descending Into Nothingness

Death Metal
2015

Obscure Infinity - Putrefying Illusions

Death Metal
2012

Obscure Infinity / Profanal - United In Death Split Single (EP)

Death Metal
2011

Obscure Infinity - Dawn Of Winter

Death Metal
2010

Obscure Infinity - Into The Depths Of Infinity

Death Metal
2008

Obscurity - Tenkterra

Death Black Viking Metal
2010

Obscurity - Várar

Pagan Viking Metal
2009

Obscurity - Schlachten & Legenden

Pagan Metal
2007

Obscurity - Bergisch Land

Pagan Metal
2000

Obsidian - Emerging

Progressive Death Metal
2007

Obsidian Butterfly - Obsidian Butterfly

Neofolk / Progressive Rock
2012

Obszön Geschöpf - Highway Of Horrors

Metal / Industrial
2013

Obszön Geschöpf - Symphony Of Decay

Dark Death Metal / Industrial
2010

Obtained Enslavement - The Shepherd And The Hounds Of Hell

Black Metal
1999

Obtest - Is Kartos I Karta

Pagan Heavy Metal
2005

Occidens - Glorification Of The Antichrist

Death Black Metal
2007

Occult - Of Flesh And Blood

Death Thrash Metal
1999

Occulus - Wahnsinn (EP)

Thrash Metal
2010

Occulus - Stalker (EP)

Modern Metal
2007

Occurrence - Winter Of Souls (EP)

Melodic Metal
2005

Oceanic - Behind The Sun

Alternative / Metal
2008

Oceano - Depths

Death Metal / Grindcore
2009

Oceans Of Sadness - Mirror Palace

Avantgarde Metal
2007

Oceansize - Frames

Alternative / Progressive Rock
2007

Octaves - Which Way The Wind Blows

Hardcore / Progressive Rock
2013

Octavia Sperati - Grace Submerged

Melancholic Metal
2007

Octavia Sperati - Winter Enclosure

Melancholic Metal
2005

October Falls - A Collapse Of Faith

Black Folk Metal
2010

October Falls - The Womb Of Primordial Nature

Black Folk Metal
2008

October Falls - The Streams Of The End (EP)

Black Folk Metal
2007

October File - The Application Of Loneliness, Ignorance, Misery, Love And Despair - An Introspective Of The Human Condition

Post Metal
2014

October File - Holy Armour Form The Jaws Of God

Hardcore
2007

October File - A Long Walk On A Short Pier

Metalcore
2004

October Tide - A Thin Shell

Doom Metal
2010

October Tide - Rain Without End (Re-Release)

Dark Metal
2008