Hier kun je zien welke albums aslan heeft toegevoegd aan de site.
- One For All - The Long Haul (2000)
- One For All - Wide Horizons (2003)
- 3,00 (1)
- 4,50 (1)
- 2,00 (1)
- Onnomon - No Monno (2004)
- 3,18 (11)
- 3,19 (18)Onslaught - Power from Hell (1985)
- 3,27 (22)Onslaught - The Force (1986)
- 4,00 (2)Ontaard - I am but My Flesh (2022)
- 3,93 (7)Oomph! - Monster (2008)
- 4,50 (1)Opera IX - Anphisbena (2004)
- 4,50 (1)Opera IX - Maleventum (2002)
- 3,75 (4)Opera IX - Sacro Culto (1998)
- 3,44 (8)
- 4,00 (2)
- 4,00 (1)Operatika - The Calling (2008)
- Operator - Cala Serena (2025)
- Operator - Metropolis Mosey (2025)
- 3,50 (1)Operator - Staccato Serpent (2025)
- 3,00 (1)
- Optokoppler - Bugfix (2006)
- 3,50 (1)Optokoppler - Replugged (2005)
- 3,67 (3)
- Origam - End of the Game (2007)
- Origen C - Rono (2024)
- Orion - Electric Behaviour (2005)
- Orion - Fomorian (2022)
- Orion - Futuristic Poetry (2005)
- Orion - Metamorpheus (2000)
- 3,00 (1)Orkus - Worms of Tomorrow (2004)
- 2,00 (1)
- 3,46 (12)Ornette Coleman - Body Meta (1978)
- 2,90 (5)
- 3,90 (43)
- 3,50 (7)
- 3,50 (4)
- 3,00 (6)
- 3,58 (6)Ornette Coleman - Love Call (1968)
- 3,54 (13)
- 2,90 (5)
- 3,50 (14)
- 3,17 (3)
- 4,00 (4)Ornette Coleman - Twins (1971)
- 3,50 (3)
- 3,00 (1)Orodruin - Epicurean Mass (2003)
- 4,00 (2)
- 4,00 (4)
- Orpheus - Bleed the Way (2011)
- Orpheus - Orpheus (2009)
- Orpheus - The Mind's Exotica (2011)
- 4,50 (1)Orplid - Deus Vult (2020)
- Orrin Evans - Easy Now (2005)
- 3,17 (6)
- 3,00 (11)
- Oscar Rey - Unknown (2021)
- Oscar Werner - Anastomosis (2024)
- Oscar Werner - Lure (2024)
- Ossein - Declination (2008)
- 0,50 (1)Ossein - Führer (2009)
- Ossein - Osaka (2008)
- Otargos - Kinetic Zero (2007)
- Otargos - Ten Eyed Nemesis (2005)
- Othala - Midnats Minder (2000)
- 4,00 (1)
- 3,50 (1)Othala - Under Sol Og Måne (2002)
- 4,00 (1)Otis Archer - iv. death (2023)
- 4,08 (13)Ott - Blumenkraft (2003)
- Outburst - Aggression (2008)
- Outburst - Flesholic Souls (2003)