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 | Orthodoxyn - Orthodoxyn Metal | 01.01.2025 |
 | Oruga - Blackened Souls Metal | 19.05.2014 |
 | Orville Peck - Stampede Country |  02.08.2024 |
 | Oryx - Lamenting A Dead World Metal | 30.04.2021 |
 | Oryx - Primordial Sky Metal | 18.10.2024 |
 | Osada Vida - Particles Metal | 25.03.2013 |
 | Osada Vida - The After-Effect Rock | 03.11.2014 |
 | Osada Vida - Where The Devils Live [DVD] Koncerty/Live | 25.06.2012 |
 | OsaKa - Nindo Hip-Hop | 16.04.2021 |
 | Osaka Monaurail - State of the World Soul/RnB |  22.05.2012 |
 | Oscar - Cut & Paste Elektroniczna | 13.05.2016 |
 | Oscar & The Majestics - No Chance Baby! Rock | 26.07.2011 |
 | Oscar and the Wolf - The Shimmer Alternatywa | 19.11.2021 |
 | Oscar G - For The Culture Elektroniczna | 22.02.2019 |