 | O'Chi Brown - O'Chi Soul/RnB |  06.12.2011 |
 | O'Death - Outside Rock | 19.04.2011 |
 | Oak Pantheon - From A Whisper Metal | 25.09.2012 |
 | Oax - This Distance Rock | 12.07.2011 |
 | Obake - Obake Rock | 27.09.2011 |
 | Obie Trice - Bottoms Up Hip-Hop | 21.02.2012 |
 | Obits - Moody, Standard and Poor Rock | 29.03.2011 |
 | Obituary - Inked In Blood Metal | 28.10.2014 |
 | Obscura - Omnivium Metal | 29.03.2011 |
| OC - Trophies Hip-Hop | 01.05.2012 |
 | Occultation - Silence In The Ancestral House Metal | 14.10.2014 |
 | Occultation - Three and Seven Metal | 17.04.2012 |
 | Oceana - My House Pop | 22.07.2012 |
 | Oceano - Incisions Metal | 01.10.2013 |
 | Octave One - Revisited: Here, There and Beyond Elektroniczna | 24.04.2012 |