 | Otargos - Apex Terror Metal |  15.09.2013 |
 | Otargos - Fleshborer Soulflayer Metal | 10.12.2021 |
 | Otargos - Xeno Kaos Metal | 13.11.2015 |
 | Otep - Generation Doom Metal | 15.04.2016 |
 | Otep - Hydra Metal | 22.01.2013 |
 | Otep - Kult 45 Metal | 27.07.2018 |
| Otep - The God Slayer Metal | 15.09.2023 |
 | Other World - Tenebrous Metal | 30.08.2024 |
 | Otherwise - Defy Metal | 08.11.2019 |
 | Otherwise - Peace At All Costs Metal |  16.09.2014 |
 | Otherwise - Sleeping Lions Metal | 20.09.2017 |
 | Otis Redding - Dock Of The Bay Sessions Blues/Jazz |  18.05.2018 |
 | Otis Redding - Lonely & Blue Blues/Jazz | 07.05.2013 |
 | Otis Redding - Soul Manifesto 1964-1970 Blues/Jazz | 30.10.2015 |
 | Otis Taylor - My World Is Gone Blues/Jazz | 04.03.2013 |