 | Ommatidia - [Nowa Płyta] Metal | nieustalona |
 | Ommatidia - In This Life, Or The Next Metal |  21.03.2011 |
 | Omnerod - The Amensal Rise Metal | 12.05.2023 |
 | Omni - Networker Alternatywa |  01.11.2019 |
 | Omni - Opera Omnia Rock | 07.01.2022 |
 | Omni - Souvenir Alternatywa | 16.02.2024 |
 | Omnihility - Dominion Of Misery Metal | 26.02.2016 |
 | Omnimar - Darkpop Elektroniczna | 26.02.2021 |
 | Omnium Gatherum - Beyond Metal | 22.02.2013 |
 | Omnium Gatherum - Grey Heavens Metal | 19.02.2016 |
 | Omnium Gatherum - May The Bridges We Burn Light The Way Metal | 07.11.2025 |
 | Omnium Gatherum - Origin Metal | 05.11.2021 |
 | Omnium Gatherum - Slasher [EP] Metal | 02.06.2023 |
 | Omnium Gatherum - The Burning Cold Metal | 31.08.2018 |
 | Omnivortex - Circulate Metal | 29.09.2023 |