 | Opera Magna - Heroica Metal |  01.03.2024 |
 | Operatika Element - [Nowa Płyta] Metal | nieustalona |
 | Operation: Mindcrime - Resurrection Metal | 23.09.2016 |
 | Operation: Mindcrime - The New Reality Metal | 01.12.2017 |
 | Operose - Oceans Of Starlight Metal | 07.02.2020 |
 | Opeth - Blackwater Park (20th Anniversary Edition) Metal |  16.07.2021 |
 | Opeth - In Cauda Venenum Metal | 27.09.2019 |
 | Opeth - Sorceress Metal | 30.09.2016 |
 | Opeth - The Last Will And Testament Metal | 22.11.2024 |
 | Ophidian I - Desolate Metal | 16.07.2021 |
 | Ophiolatry - Serpent's Verdict Metal | 06.06.2025 |
 | Ophis - Spew Forth Odium Metal | 29.10.2021 |
 | Ophis - The Dismal Circle Metal | 20.10.2017 |
 | Ophiuchi - Shibboleth Metal | 30.04.2021 |
 | Opia - I Welcome Thee, Eternal Sleep Metal | 25.04.2025 |