Oiseaux, si tous les ans,by Mozart, K.307, in E flat Major by Mozart Editions Dao, Gustav Mahler Piano Klassiek, Romantisch
O Isis Und Osiris Adam Brox, Richard Campbell, Ayotte Custom Musical Engravings, Claudia Eder, Wolfgang Birtel, Various Artists Piano, Tuba, Accordeon, Altviool, Bariton, Klavecimbel Romantisch, Klassieke periode, Opera, Klassiek, Orkestmuziek
One Look David Rose, Alexis Ffrench, Jon Maguire, Taylor Cousins, Jonathan Maguire, Leona Lewis Piano, Gitaar Ziel, Klassiek
On a Lamp-Lit Veranda Glenn Broadhead, Ted Hogarth Bas, Tenorsaxofoon, Baritonsaxofoon, Altsaxofoon, Sopraansaxofoon, Basklarinet Jazz, Klassiek
Once I Was Ricky Ian Gordon, Tim Buckley, Larry Beckett Gitaar, Piano Folk, Folk Rock, Easy Listening, Pop, Klassiek
Once within a Lowly Stable Lynette Auberjeunois, Patty Smith Hill, Anne Britt Piano, Fluit Klassiek, Evangelie, Kinderen
O Mistress mine Arthur Somervell, Charles Villiers Stanford, Cecil Armstrong Gibbs, William Byrd, Roger Quilter, Sze Lok Wong Piano, Bas, Countertenor Renaissance, Klassiek, New Age, Barok
O Musica liebliche Kunst / Hans Beutler der wollt reiten Helmut Moenkemeyer, Erasmus Widmann, Ludwig Senfl Klassiek
