Hier kun je zien welke albums trebremmit heeft toegevoegd aan de site.
- O Saala Sakraal - Etmaal (2018)
- O-Positive - Only Breathing (1985)
- O.H.M. - Entropy EP (1995)
- Oak - Beyond Oblivion (2015)
- 4,00 (1)Oaks - Bravo! (2008)
- 4,00 (1)
- Obelyskkh - Hymn to Pan (2013)
- 3,00 (1)Obelyskkh - Mount Nysa (2011)
- Obelyskkh - White Lightnin' (2012)
- 3,00 (1)Oblivious - Creating Meaning (2013)
- Obrero - Mortui Vivos Docent (2011)
- Obscurum - Syncopate (1996)
- 4,00 (1)Ocean Chief - Den Förste (2009)
- 4,00 (1)Ocean Chief - Sten (2013)
- Ocean Chief - Tor (2006)
- Ocio - Medida Universal (1999)
- 3,61 (9)Ocoeur - A Parallel Life (2014)
- Ocsid - Opening Sweep (2001)
- Octagrape - Aura Obelisk (2016)
- Octave One - Cymbolic (1995)
- Octave One - Foundation EP (1995)
- 3,00 (1)Octave One - The "X" Files (1994)
- Octopus - Octopus (1995)
- Octopus - Octopus 2 (1996)
- Octopus - Octopus 3 (1998)
- 3,50 (1)
- Octopus Ride - Octopus Ride (2013)
- 4,50 (1)
- Octual - Escaping the Gyre (2015)
- Odysee of Noises - Lucifer (1993)
- Odyssey - Love Train (1994)
- 3,00 (1)Oerheks - Valkengebed (2023)
- 3,50 (1)
- Of No Avail - Deadline (1998)
- 4,00 (1)Of No Avail - Socialies (2000)
- Off - Ask Yourself (1989)
- 3,50 (1)Off and Gone - Off and Gone (1994)
- Offset - Subcode B (1993)
- Offthesky - Exit to Anywhere (2013)
- 3,00 (1)Offthesky - Illuminate (2019)
- 3,75 (4)Offthesky - Light Loss (2015)
- 4,00 (2)
- Offthesky - Stationaryrace (2014)
- 3,50 (1)Offthesky - Subtle Trees (2008)
- 3,50 (7)
- 4,00 (1)
- 4,00 (1)
- 4,50 (1)
- 4,00 (1)Ogre - The Last Neanderthal (2014)
- 3,75 (4)
- 1,50 (1)Okada - Impermanence (2015)
- Okada - Love Telepathic (2016)
- 4,00 (1)Olan Mill - Cavade Morlem (2015)
- 3,50 (1)Olan Mill - Land Cycle (2014)
- 4,50 (1)Olan Mill - Paths (2012)
- Olav Basoski - Samplitude (2000)
- Olav Basoski - Speed Garage (1998)
- 3,50 (1)Old Blood - Old Blood (2016)
- 3,71 (7)Old Man Gloom - No (2012)
- 4,00 (1)
- Olde - I (2014)
- Oliver Ho - Chasm EP (1997)
- Oliver Ho - Cosmetics (1997)
- Oliver Ho - Duality (1997)
- Oliver Ho - Sentience (1999)
- Oliver Ho - The First (1997)
- Oliver Ho - The Gathering (1996)