 | Orchid - Sign Of The Witch [EP] Metal |  17.07.2015 |
 | Orchid - The Mouths Of Madness Metal | 26.04.2013 |
 | Orchid - The Zodiac Sessions Metal | 15.11.2013 |
 | Orchid's Curse - Cynics & Liars [EP] Metal | 04.03.2016 |
 | Orchid's Curse - Words Metal |  26.03.2013 |
 | Ordalia - Odes For Victory Metal | 20.09.2023 |
 | Orden Ogan - Final Days Metal |  26.02.2021 |
 | Orden Ogan - Final Days: Orden Ogan And Friends Metal | 21.10.2022 |
 | Orden Ogan - Gunmen Metal | 07.07.2017 |
 | Orden Ogan - Ravenhead Metal | 16.01.2015 |
 | Orden Ogan - The Order Of Fear Metal | 05.07.2024 |
 | Orden Ogan - To The End Metal | 26.10.2012 |
 | Order Of Orias - [Nowa Płyta] Metal | nieustalona |
 | Order Of Orias - Ablaze Metal | 30.04.2020 |
 | Ordinance - The Ides Of March Metal | 26.02.2016 |