 | Offensive - Blast From The Past Metal |  08.04.2023 |
 | Officium Triste - Hortus Venenum Metal | 06.09.2024 |
 | Officium Triste - The Death Of Gaia Metal | 13.12.2019 |
 | Offset - Kiari Hip-Hop | 17.10.2025 |
 | Ofnus - Valediction Metal | 28.02.2025 |
 | Oh Hiroshima - Oscillation Metal | 26.07.2019 |
 | Oh Laura - Mess We Left Behind Rock |  19.06.2012 |
 | Oh Pep! - I Wasn't Only Thinking About You…. Alternatywa | 26.10.2018 |
 | Oh Wonder - No One Else Can Wear Your Crown Pop | 07.02.2020 |
 | Oh Wonder - Ultralife Pop | 14.07.2017 |
 | Oh, Sleeper - Bloodied / Unbowed Metal | 12.07.2019 |
 | Oh, Sleeper - Children of Fire Metal | 27.09.2011 |
 | Ohayo - The State We Are In Rock | 10.05.2011 |
 | OhGr - Undeveloped Elektroniczna | 10.05.2011 |
 | OHHMS - Close Metal | 26.06.2020 |