(Oh, My Darling) Clementine Percy Montrose, Felix Sun, Simplified Guitar Piano, Flauta doce, Soprano, Guitarra Folclore, Infantil, Gospel, Clássica, Country
O Holy Night Adolphe Adams, Harry Connick Jr., Adrian Jordan, Craig Starrett, David Lanz, Carolyn C. Setliff Piano, Trompete, Clarinete, Viola, Oboé, Flauta Cristão contemporâneo, Jazz, Gospel, Clássica, Blues
Oh Dear What Can The Matter Be Doug Abbott, Stephen Clark, Cindy Blevins, Alan Gout, Traditional English, Dennis Frayne Harpa, Cítara, Piano, Guitarra, Ukulele, Violino Folclore, Folclore Mundo e País, Infantil
Oh Hanukkah Mordkhe Rivesman, Chelsea Hillerich, Lana Smith Piano Infantil, Folclore Mundo e País, Jazz, Pop
Oh, The Places I'll Go! Timothy Myers, Garrett Breeze Trombone, Piano, Trompete, Saxofone Tenor, Saxofone Alto, Guitarra Folclore, Infantil, Pop
Oh Worship the King Michael Burkhardt, Douglas Beach, Robert Grant, Andres M, William Croft, Franz Joseph Haydn Piano, Órgão Gospel, Infantil
Oh, How Joyfully Ludwig van Beethoven, Thiago Marconato, Ester Alessandrini, Sicilian Hymn, Steven Tailor Oboé, Piano, Violino, Violoncelo, Baixo, Viola Gospel, Folclore, Infantil, Romântico, Período Clássico
Oh how joyfully! Singing and piano Ester Alessandrini Piano Folclore, Gospel, Folclore Mundo e País, Infantil
Home Schottisch. Introducing the Beautiful Melody Old Folks at Home Paul Taylor, Stephen C. Foster, Django Reinhardt, Stephen Forster, Benjamin Ayotte, Stephen Foster Piano, Viola, Violino, Violoncelo, Guitarra, Trompete Americana, Folclore, Jazz, Folclore Mundo e País, Romântico
Old Joe Clark Dennis Alexander, Kate Agioritis, Appalachian Folk Song, American Fiddle Tune, Fred Sokolow, Tennessee Folk Song Banjo, Marimba, Guitarra, Piano, Saxofone, Saxofone Tenor Boogie Woogie, Folclore, Bluegrass, Canção folclórica, Jazz
Old King Cole Suite Fiona Hickie, Jean-Joseph Mouret Fagote, Flauta, Oboé, Clarinete Clássica, Infantil
