Oscar Pettiford (2000)
Oscar Pettiford
Genre: Jazz
Oscar Peterson Trio + One: Clark Terry (1964)
Oscar Peterson, The Oscar Peterson Trio
Oscar Peterson Plays the Harry Warren and Vincent Youmans Song Books (1959)
Oscar Peterson
Oscar Peterson Plays the Harold Arlen Song Book (1959)
Oscar Peterson Plays the Cole Porter Songbook (1959)
Oscar Peterson + Ben Webster Hannover 1972 (1972)
Os Mutantes (1968)
Os Mutantes
Genre: Popular
Orquesta Akokán (the Instrumentals) (2019)
Orquesta Akokán
Genre: Jazz-Big Band
Orquesta Akokán (2018)
Ornette! (1962)
Ornette Coleman
Ornette on Tenor (1962)
Oregon (1983)
Oregon
Orbital 2 (1993)
Orbital
Genre: Electronic
Opium (1996)
Ottmar Liebert
Genre: Mood
Opening the Caravan of Dreams (1985)
One Day as a Lion (2008)
One Day as a Lion
Genre: Rock
Once Blue (1995)
Once Blue
Genre: Jazz-Vocal
Onaja (1995)
Onaje Allan Gumbs
On a Clear Day: The Oscar Peterson Trio - Live in Zurich, 1971 (2022)
Old and New Dreams (1979) (1979)
Old and New Dreams
Old and New Dreams (1977) (1977)
Oxymoron (2020)
Nik Kershaw
Other Voices, Too (a Trip Back to Bountiful) (1998)
Nanci Griffith
Genre: Folk
Other Voices, Other Rooms (1993)
