Schenn
| Ohio Players | 10 skivor |
| Contradiction | 1976 (LP) |
| Mr. Mean | 1977 (LP) |
| Graduation | 1984 (LP) |
| O'Jays, The | 3 skivor |
| Back Stabbers | 1972 (LP) |
| Ship Ahoy | 1973 (LP) |
| Family Reunion | 1975 (LP) |
| Ol' Dirty Bastard | 2 skivor |
| Return to the 36 Chambers: The Dirty Version | 1995 (2xLP) |
| Nigga Please | 1999 (2xLP) |
| One Way | 1 skiva |
| Cutie Pie b/w Give Me One More Chance | 1982 (7'') |
| Onyx | 1 skiva |
| Slam Harder b/w Hold Up | 2002 (12’’) |
| Organized Konfusion | 3 skivor |
| Organized Konfusion | 1991 (LP) |
| Stress: The Extinction Agenda | 1994 (LP) |
| The Equinox | 1997 (2xLP) |
| Original Jazzy Jay, The | 1 skiva |
| Cold Chillin' in the Studio Live | 1989 (2xLP) |
| Originals, The | 1 skiva |
| Naturally Together | 1970 (LP) |
| Ornette Coleman | 1 skiva |
| The Shape of Jazz to Come | 1959 (LP) |
| Otis Redding | 3 skivor |
| The Otis Redding Dictionary of Soul - Complete & Unbelievable | 1966 (LP) |
| The Soul Album | 1966 (LP) |
| The Dock of the Bay | 1968 (LP) |
| OutKast | 4 skivor |
| Southernplayalisticadillacmuzik | 1994 (LP) |