 | Orchestral Manouevres In The Dark | A&M SP 5027 | USA 1984 | 10 € |
| - Junk Culture | |
| Orchestral Manouevres In The Dark | Virgin 206 257 | GER 1984 | 10 € |
| - Junk Culture | |
| Orchestral Manouevres In The Dark | Epic FE 37411 | USA 1981 | 10 € |
| - O.M.D. (Compilation) | |
| Orchestral Manouevres In The Dark | Dindisc 201 653 | GER 1980 | 10 € |
| - Orchestral Manouevres In The Dark | |
| Orchestral Manouevres In The Dark | Dindisc 202 971 | GER 1980 | 10 € |
| - Organisation | |
| Orchestral Manouevres In The Dark | Virgin 211 392 | GER 1991 | 10 € |
| - Sugar Tax | |
| Orchestral Manouevres In The Dark | Virgin V 2648 | UK 1991 | 10 € |
| - Sugar Tax | |
| Orchestral Manouevres In The Dark | Virgin V 2398 | UK 1986 | 10 € |
| - The Pacific Age | |
| Orchestral Manouevres In The Dark | A&M SP 5144 | USA 1986 | 10 € |
| - The Pacific Age | |
| Orchestral Manouevres In The Dark | Virgin 207 860 | GER 1986 | 10 € |
| - The Pacific Age | |
| Orchestre Des Bals En Plein Air | Parlophone PMD 1066 | UK 1957 | 10 € |
| - 14 Juillet (French Country Dance Party) (10"-LP) | |
| Orchestre Jazira | Beggars Banquet BEGA 56 | UK 1984 | 10 € |
| - Nomadic Activities | |
| Orchestre National De Jazz | Amiga 856234 | GDR 1987 | 10 € |
| - Jazzbühne Berlin '86 | |
| Orchids, The | Ariola 202 177 | GER 1980 | 10 € |
| - The Orchids | |
| Orchids, The | MCA MCA 3235 | USA 1980 | 10 € |
| - The Orchids | |
| Orchids, The | MCA MCF 3067 | UK 1980 | 10 € |
| - The Orchids | |
| Orchids, The | Roulette SR 25169 | USA 1962 | 10 € |
| - Twistin' At The Roundtable With... | |
| Orefiche, Armando | Felsted PDL 85028 | UK 1956 | 10 € |
| - Captivating Cuba | |
| Oregon | Portrait 465 096-1 | NL 1989 | 10 € |
| - 45th Parallel | |
| Oregon | Portrait OR 44465 | USA 1989 | 10 € |
| - 45th Parallel | |
| Oregon | ECM ECM 1291 | GER 1985 | 10 € |
| - Crossing | |
| Oregon | Vanguard VSD 79341 | USA 1973 | 10 € |
| - Distant Hills | |
| Oregon | ECM ECM 1354 | GER 1987 | 10 € |
| - Ecotopia | |
| Oregon | Vanguard VSD 79370 | USA 1977 | 10 € |
| - Friends | |
| Oregon | Vanguard VSD 79358 | USA 1975 | 10 € |
| - In Concert | |
| Oregon | Elektra 9E-304 | USA 1980 | 10 € |
| - In Performance (2LP-Set) | |
| Oregon | Elektra ELK 62028 | GER 1980 | 10 € |
| - In Performance (2LP-Set) | |
| Oregon | Vanguard 62.174 | GER 1979 | 10 € |
| - Moon And Mind | |
| Oregon | Vanguard VSD 79419 | USA 1979 | 10 € |
| - Moon And Mind | |
| Oregon | Vanguard VSD 79326 | USA 1972 | 10 € |
| - Music Of Another Present Era | |
| Oregon | ECM ECM 1258 | GER 1983 | 10 € |
| - Oregon | |
| Oregon | Vanguard VSD 79432 | USA 1979 | 10 € |
| - Our First Record | |
| Oregon | Elektra 6E-154 | USA 1978 | 10 € |
| - Out Of The Woods | |
| Oregon | Elektra K 52101 | UK 1978 | 10 € |
| - Out Of The Woods | |
| Oregon | Elektra 6E-224 | USA 1979 | 10 € |
| - Roots In The Sky | |
| Oregon | Elektra K 52169 | UK 1979 | 10 € |
| - Roots In The Sky | |
| Oregon | Vanguard VSD 79397 | USA 1977 | 10 € |
| - Violin | |
| Oregon | Vanguard VSD 79350 | USA 1974 | 10 € |
| - Winter Light | |
| Oregon & Elvin Jones | Vanguard VSD 79377 | USA 1976 | 10 € |
| - Together | |
| Orexis | Spiegelei INT 145.613 | GER 1980 | 10 € |
| - Communication | |
| Orexis | Spiegelei INT 145.606 | GER 1979 | 10 € |
| - Reflection | |
| Original Calvary Singers | King KLP 1058 | USA 1969 | 10 € |
| - Thank You | |
| Original Concept | Def Jam 462 978-1 | UK 1988 | 10 € |
| - Straight From The Basement Of Kooley High! | |
| Original Concept | Def Jam FC 44470 | USA 1988 | 10 € |
| - Straight From The Basement Of Kooley High! | |
| Original Dixieland Jass Band | HMV DLP 1065 | UK 1955 | 10 € |
| - Original Dixieland Jass Band (10"-LP) | |
| Original Dixieland Jazz Band | Riverside RLP 12-156/57 | USA 1962 | 10 € |
| - Original Dixieland Jazz Band (2LP-Set) | |
| Original Joplin Forte | Shamley SS 702 | USA 1968 | 10 € |
| - Ain't Misbehavin' | |
| Original London Cast | Polydor 583 043 | UK 1969 | 10 € |
| - Hair | |
| Original Mirrors | Mercury 6359 046 | UK 1981 | 10 € |
| - Heart-Twango & Raw-Beat | |
| Original Mirrors | Mercury 6310 050 | GER 1980 | 10 € |
| - Original Mirrors | |
| Original Mirrors | Mercury 9102 039 | UK 1980 | 10 € |
| - Original Mirrors | |
| Original Mirrors | Arista AB 4269 | USA 1980 | 10 € |
| - Original Mirrors | |
| Original Soho Skiffle Group | Time 70005 | USA 1960 | 10 € |
| - Original Soho Skiffle Group | |
| Original Syncopators Gang | Major Minor SMCP 5020 | UK 1969 | 10 € |
| - Colour In Dance Vol. 2 - Charleston! | |
| Original Trinidad Steel Band | Bounty BY 6002 | UK 1966 | 10 € |
| - Original Trinidad Steel Band | |
| Original Trinidad Steel Band | Elektra EKL 139 | USA 1960 | 10 € |
| - Original Trinidad Steel Band | |
| Original Trinidad Steel Band | Polydor 236 504 | UK 1966 | 10 € |
| - Original Trinidad Steel Band | |
| Original Trinidad Steel Band | Bounty BY 6002 | UK 1966 | 10 € |
| - Original Trinidad Steel Band | |
| Original Tuxedo Jass Band | Saba 15047 | GER 1964 | 10 € |
| - Original Tuxedo Jass Band | |
| Original Tuxedo Jass Band | MPS 21 20607-6 | GER 1971 | 10 € |
| - Original Tuxedo Jass Band (reissue) | |
| Original Tuxedo Jass Band | MPS 68.229 | GER 1979 | 10 € |
| - Original Tuxedo Jass Band (reissue) | |
| Original Tuxedo Jass Band | MPS CRM 607 | GER 1971 | 10 € |
| - Original Tuxedo Jass Band (reissue) | |
| Original Tuxedo Jazz Band | Scepter SPS 541 | USA 1966 | 10 € |
| - Original Tuxedo Jazz Band | |
| Original Twisters, The | Wing MGW 12217 | USA 1962 | 10 € |
| - Come On And Twist | |
| Originals, The | Fantasy F-9546 | USA 1978 | 10 € |
| - Another Time, Another Place | |
| Originals, The | Fantasy FT 542 | UK 1978 | 10 € |
| - Another Time, Another Place | |
| Originals, The | Soul SS-716 | USA 1969 | 10 € |
| - Baby I'm For Real (Re-release of 'Green Grow The Lilacs' with new title and cover) | |
| Originals, The | Motown M6-826S1 | USA 1975 | 10 € |
| - California Sunset | |
| Originals, The | Tamla Motown STML 11287 | UK 1975 | 10 € |
| - California Sunset | |
| Originals, The | Fantasy F-9577 | USA 1978 | 10 € |
| - Come Away With Me | |
| Originals, The | Tamla Motown STML 12034 | UK 1976 | 10 € |
| - Communique | |
| Originals, The | Soul S-746S1 | USA 1976 | 10 € |
| - Communique | |
| Originals, The | Soul S-734L | USA 1972 | 10 € |
| - Definitions | |
| Originals, The | Tamla Motown STML 12054 | UK 1977 | 10 € |
| - Down To Love Town | |
| Originals, The | Soul S6-749S1 | USA 1977 | 10 € |
| - Down To Love Town | |
| Originals, The | Soul S6-740S1 | USA 1974 | 10 € |
| - Game Called Love | |
| Originals, The | Tamla Motown STML 11116 | UK 1969 | 10 € |
| - Green Grow The Lilacs | |
| Originals, The | Soul SS-716 | USA 1969 | 10 € |
| - Green Grow The Lilacs | |
| Originals, The | Soul SS-729 | USA 1970 | 10 € |
| - Naturally Together | |
| Originals, The | Soul SS-724 | USA 1970 | 10 € |
| - Portrait Of... | |
| Orion | London SP 44230 | USA 1975 | 10 € |
| - Sometimes Words Just Get In The Way | |
| Orion The Hunter | Portrait BFR 39239 | USA 1984 | 10 € |
| - Orion The Hunter (Barry Goudreau) | |
| Orion The Hunter | Portrait PRT 25906 | NL 1984 | 10 € |
| - Orion The Hunter (Barry Goudreau) | |
| Orizaba & His Orchestra | Time S/2098 | USA 1963 | 10 € |
| - After Hours South America | |
| Orizaba & His Orchestra | Time S/2134 | USA 1964 | 10 € |
| - Soul Of Mexico | |
| Orizaba & His Orchestra | Time S/2063 | USA 1962 | 10 € |
| - Viva Mexico | |
| Orkin, Dick & Jane Roberts | Atco 33-207 | USA 1967 | 10 € |
| - The Best Of Chickenman | |
| Orlando Riva Sound | Ariola 26180 XOT | GER 1978 | 10 € |
| - Body To Body | |
| Orlando, Tony | Epic LN 3808 | USA 1961 | 10 € |
| - Bless You | |
| Orlando, Tony | Epic BN 611 | USA 1961 | 10 € |
| - Hits And Rarities | |
| Orlando, Tony | Casablanca NBLP 7153 | USA 1979 | 10 € |
| - I Got Rhythm | |
| Orlando, Tony | Casablanca NBLP 7209 | USA 1980 | 10 € |
| - Livin' For The Music | |
| Orlando, Tony | Elektra 6E-149 | USA 1978 | 10 € |
| - Tony Orlando | |
| Orlando, Tony | Elektra K 52098 | UK 1978 | 10 € |
| - Tony Orlando | |
| Orlando, Tony & Dawn | Bell 2308 003 | GER 1970 | 10 € |
| - Candida (as Dawn) | |
| Orlando, Tony & Dawn | Bell 6052 | USA 1970 | 10 € |
| - Candida (as Dawn) | |
| Orlando, Tony & Dawn | Bell SBLL 142 | UK 1970 | 10 € |
| - Candida (as Dawn) | |
| Orlando, Tony & Dawn | Bell 2308 007 | GER 1971 | 10 € |
| - Dawn Featuring Tony Orlando | |
| Orlando, Tony & Dawn | Bell 6069 | USA 1971 | 10 € |
| - Dawn Featuring Tony Orlando | |
| Orlando, Tony & Dawn | Bell BELLS 205 | UK 1972 | 10 € |
| - Dawn Featuring Tony Orlando | |
