 | Obscura - Illegimitation Metal |  01.03.2012 |
 | Obscura - Omnivium Metal | 29.03.2011 |
 | Obscure Sphinx - Emovere Metal | 06.01.2025 |
 | Obscure Sphinx - Epitaphs Metal |  12.09.2016 |
 | Obscureviolence - Refuting The Flesh Metal | 14.02.2025 |
 | Obscurial - Heretic Metal | 22.04.2024 |
 | Obscurity - Skogarmaors Metal | 27.08.2021 |
 | Obscurity - Streitmacht Metal | 14.07.2017 |
 | Obsecration - Onwards The Mystic Paths Of The Dead Metal | 07.08.2020 |
 | Obsecration - The Last Vision Before The Obliteration Metal | 09.12.2022 |
 | Obsequiae - The Palms Of Sorrowed Kings Metal | 22.11.2019 |
 | Obsession - Carnival Of Lies Metal | 18.05.2018 |
 | Obsession - Order Of Chaos Metal | 19.09.2012 |
 | Obsidian Gate - Whom The Fire Obeys Metal | 04.03.2014 |
 | Obsidian Kingdom - A Year With No Summer Metal | 11.03.2016 |