jazzmicke
| Orff, Carl | 2 skivor |
| Carmina Burana: J Anderson / B Weikl / P Creech w. Chicago Symphony Chorus and Orchestra, dir. James Levine | 1985 (CD) |
| Carmina Burana | 1998 (CD) |
| Orchestra Of The Vienna Promenade Concerts | 1 skiva |
| Immortal Melodies (Liebestraum / Träumerei / Hungarian Dance No. 6 / Humoresque / Russian Dance) (33 rpm record) | 1964 (EP) |
| Orchestral Manouvres In The dark | 2 skivor |
| We Love You (two versions) | 1986 (7"-single) |
| Sailing On The Seven Seas/Burning | 1991 (7"-single) |
| Orchester Nicu Stanescu | 1 skiva |
| Von Den Karpaten Zum Schwarzen Meer | LP |
| Orbison, Roy | 5 skivor |
| Dream Baby (How Long Must I Dream)/The Actress | 1962 (7"-single) |
| Only the Lonely (Know The Way I Feel)/Up Town (songs originally released in 1960 and 1959) | 1972 (7"-single) |
| Oh Pretty Woman/It's Over (reissue tracks from 1964) | 1972 (7"-single) |
| The Sun Story, Vol. 4 | 1974 (LP) |
| The Monument Singles: A-sides (1960-1964) | 2011 (CD) |
| Opus Seven | 1 skiva |
| Bussle/same (US promo) | 1979 (7"-single) |
| Opus | 2 skivor |
| Live is Life/Up and Down | 1984 (7"-single) |
| Live Is Life (live September 2, 1984) | 1984 (LP) |
| Ono, Yoko | 1 skiva |
| Walking On Thin Ice: For John/It Happened | 1981 (7"-single) |
| Olssons Orkester, Mats | 2 skivor |
| W. Peterson-Berger (Gratulation / När Rönnen Blommar / Intåg i Sommarhagen / Danslek ur "Ran") | 1960 (EP) |
| Riksväg 13 (Riksväg 13 / Tunnelbanepolka / Gökvalsen / Fritiof och Carmencita | 1962 (EP) |
| Olsson, Mats med sin orkester | 1 skiva |
| Lappland / Margaretha | 1964 (7"-single) |
| Olsson, Mats and His Orchestra | 1 skiva |
| Swedish Brass | 1966 (LP) |
| Oliver | 1 skiva |
| Good Morning Starshine/Can't You See | 1969 (7"-single) |