 | Onirik - Curling Serpents Under Stone Metal |  30.05.2025 |
 | Onirik - The Fire Cult Beyond Eternity Metal | 25.09.2020 |
 | Onirophagus - Endarkenment Metal |  19.02.2019 |
 | Onirophagus - Revelations From The Void Metal | 17.01.2025 |
 | Onlap - Waves Metal | 14.06.2024 |
 | Onslaught - Generation Antichrist Metal | 07.08.2020 |
 | Onslaught - Live At The Slaughterhouse [Live] Metal | 12.02.2016 |
 | Onslaught - Origins Of Aggression Metal | 23.05.2025 |
 | Ontborg - Following The Steps Of Damnation Metal | 24.02.2023 |
 | Onward - Of Epoch And Inferno Metal | 28.10.2022 |
 | Oomph! - Richter Und Henker Metal | 11.07.2023 |
 | Oomph! - Ritual Metal | 18.01.2019 |
 | Oozing Wound - We Cater To Cowards Metal | 27.01.2023 |
 | Opera Diabolicus - Death On A Pale Horse Metal | 26.11.2021 |
 | Opera IX - The Gospel Metal | 17.11.2018 |