 | Oda Relicta - Lux Aeterna Folk/Ludowa |  19.06.2012 |
 | Odd Dimension - Symmetrical Metal | 22.03.2011 |
 | Oddisee - Rock Creek Park Hip-Hop | 06.09.2011 |
 | Odetta - Best of Odetta Folk/Ludowa | 13.09.2011 |
 | Odin's Court - Human Life in Motion Metal | 03.05.2011 |
 | Odonis Odonis - Hollandaze Rock | 15.11.2011 |
 | Of Legends - Stranded Metal | 29.03.2011 |
 | Of Mice & Men - Restoring Force Metal | 28.01.2014 |
 | Of Montreal - The Controller Sphere Rock | 26.04.2011 |
 | Off The Sky - Subtle Trees Elektroniczna | 31.05.2011 |
 | OFF! - OFF! Punk | 08.05.2012 |
 | Offending - Human Concept Metal | 16.08.2011 |
| Oh Laura - Mess We Left Behind Rock | 19.06.2012 |
 | Oh, Sleeper - Children of Fire Metal | 27.09.2011 |
 | Ohayo - The State We Are In Rock | 10.05.2011 |