 | Omicida - Sacrifice The Bastard Son Metal |  30.06.2023 |
 | Omination - NGR Metal | 05.02.2021 |
 | Ominous Resurrection - Judgement Metal | 28.08.2020 |
 | Ominous Ruin - Amidst Voices That Echo In Stone Metal | 26.02.2021 |
 | Ominous Ruin - Requiem Metal | 09.05.2025 |
 | Ominous Scriptures - Rituals Of Mass Self-Ignition Metal | 27.01.2023 |
 | Omission - Disciples Of Ravens Vengeance Metal |  24.10.2023 |
 | Omit - Medusa Truth Part 1 Metal | 26.11.2014 |
 | Ommatidia - [Nowa Płyta] Metal | nieustalona |
 | Ommatidia - In This Life, Or The Next Metal | 21.03.2011 |
 | Omnerod - The Amensal Rise Metal | 12.05.2023 |
 | Omnihility - Deathscapes Of The Subconscious Metal | 22.07.2014 |
 | Omnihility - Dominion Of Misery Metal | 26.02.2016 |
 | Omnium Gatherum - Beyond Metal | 22.02.2013 |
 | Omnium Gatherum - Grey Heavens Metal | 19.02.2016 |