OR_

L'or du Rhin
Les grandes pages de ... (CD Compile)	1987	Richard WAGNER	06:33
Or Needed
The effects of 333 (CDR Musical)	Novembre 2008	BLACK REBEL MOTORCYCLE CLUB	04:38

ORA

ORB

Orbiter
(Godzilla's) Eatin' Dust (CD)	23.02.1999	FU MANCHU	03:20
Orbits
Nuclear Burn (Coffret 4 CD Compile)	05.11.2014	BRAND X	01:38

ORC

Orchestervorspiel
Der Ring des Nibelungen (Coffret 15 CD live)	1953	Richard WAGNER	03:47
Orchesterzwichenspiel
Der Ring des Nibelungen (Coffret 15 CD live)	1953	Richard WAGNER	07:18
Orchestra Compilation
D-Day II: The Final Chapter (CD Digipack)	04.03.2022	KNIGHT AREA	05:56
The Orchestra Tunes
Wish You Were Here Symphonic (CD)	05.02.2016	PINK FLOYD TRIBUTE	00:31
The orchestral hergest ridge part one
The orchestral hergest ridge (CDR Musical)	1999	Mike OLDFIELD	19:55
The orchestral hergest ridge part two
The orchestral hergest ridge (CDR Musical)	1999	Mike OLDFIELD	17:13
Orchestral Overture
Quarantième: Live à Paris (Coffret 3 CD live + 2 BR)	28.11.2025	DREAM THEATER	04:04
The orchestral tubular bells part 1
The orchestral tubular bells (CD)	1975	Mike OLDFIELD	26:33
The orchestral tubular bells part 2
The orchestral tubular bells (CD)	1975	Mike OLDFIELD	24:30
Orchid
Black Box: 1970-2017 (Coffret 21 CD + 1 BR Compile)	2017	BLACK SABBATH	01:30
Orchideák bolygója
Marsbéli krónikák (CD)	1983	SOLARIS	03:17

ORD

ORe

L'orée
Retrospections Volume I (CD)	Juin 2008	JPL	03:47

ORG

Orgasm
Come (CD)	16.08.1994	PRINCE	01:39
Orgasm in "A"
Guzzler (CD)	17.06.2016	GUZZLER	00:49
L'Orgie
Hamlet (CD double "vinyl replica")	Septembre 1976	Johnny HALLYDAY	02:51
Orgone Accumulator
Space Ritual (CD double live)	11.05.1973	HAWKWIND	09:56
Space Ritual (CD double live)	11.05.1973	HAWKWIND	08:54
orgy
Blue Sunshine (-)	1983	The GLOVE	03:21

ORI

Orias & the Underwater City
The Songs & Tales of Airoea - Book II (CD)	08.12.2023	The CHRONICLES OF FATHER ROBIN	08:37
Original Sin
Anthropocene (CD Sleeve/Digisleeve)	07.04.2018	DELUSION SQUARED	05:48
The Origins Part I
Excalibur III: The Origins (CD)	15.02.2012	Alan SIMON	03:35
Excalibur : Live in Broceliande (CD Digipack Live + DVD)	25.10.2019	Alan SIMON	03:51
The Origins Part II
Excalibur III: The Origins (CD)	15.02.2012	Alan SIMON	04:08
Excalibur : Live in Broceliande (CD Digipack Live + DVD)	25.10.2019	Alan SIMON	03:58
Orion
Master Of Puppets (- live)	2004	DREAM THEATER   (METALLICA)	08:52
Stormwatch (CD)	14.09.1979	JETHRO TULL	03:58
Orion I
Firebird (CD)	23.08.2005	GAZPACHO	05:23
Orion II
Firebird (CD)	23.08.2005	GAZPACHO	03:02

ORK

Ork Alarm
4 albums originaux (Coffret 5 CD Compile "carton")	Septembre 2016	MAGMA	05:29

ORL

Orly
Quand on n'a que l'amour (- Compile)	14.01.1998	Jacques BREL	04:19

ORM

Ormolu
Raindances, The Transatlantic Recordings (CD Compile double)	2018	GRYPHON	01:05

ORN

Ornamental Lettuce
The New Normal (CD)	12.04.2024	TRIFECTA	02:16
Ornaments of Gold
Sahara (CD Digipack)	25.11.1994	ORPHANED LAND	07:08
Ornithology
Bird (CD B.O.)	1988	Charlie PARKER	04:55

ORP

Orphan
XIV (CD)	20.03.2015	TOTO	03:55
Orphaned Land, The Storms Still Rages
Sahara (CD Digipack)	25.11.1994	ORPHANED LAND	09:09
The Orphaned Medley
Mabool (CD double)	23.02.2004	ORPHANED LAND	09:33
Orphans of the Universe
Pattern-Seeking Animals (CD Digipack)	05.07.2019	PATTERN-SEEKING ANIMALS	10:29
Spooky Action at a Distance (CD Digipack double)	27.10.2023	PATTERN-SEEKING ANIMALS	10:41
Orphée Aux Enfers...
Ensemble à vents: 3 danses slaves (CD 'carton')	1989	Divers CLASSIQUES	03:55
L'orphelin
J'ai rendez-vous avec vous (- Compile)	11.09.1991	Georges BRASSENS	03:31
Orpheus (No. 4)
Symphonische Dichtungen (CD)	1988	Franz LISZT	11:49

ORS

Orson Wells Dialogue
Tales of mystery and imagination (E.A.P) (CD double)	1987	The Alan PARSONS PROJECT	03:09
Orson Wells Radio Spot
Tales of mystery and imagination (E.A.P) (CD double)	1987	The Alan PARSONS PROJECT	01:04