(Oh, My Darling) Clementine Percy Montrose, Felix Sun, Simplified Guitar Piano, Flauta dulce, Soprano, Guitarra Infantil, Gospel, Clásica, Country, Folk
O Holy Night Adolphe Adams, Harry Connick Jr., Adrian Jordan, Craig Starrett, David Lanz, Carolyn C. Setliff Piano, Trompeta, Clarinete, Viola, Oboe, Flauta Musical, Folk Mundo y Country, Cristianismo contemporáneo, Infantil, Gospel
Oh Dear What Can The Matter Be Doug Abbott, Stephen Clark, Cindy Blevins, Alan Gout, Traditional English, Dennis Frayne Arpa, Cítara, Piano, Guitarra, Ukelele, Violín Folk Mundo y Country, Folk, Infantil
Oh Hanukkah Mordkhe Rivesman, Chelsea Hillerich, Lana Smith Piano Jazz, Pop, Folk Mundo y Country, Infantil
Oh, The Places I'll Go! Timothy Myers, Garrett Breeze Trombón, Piano, Trompeta, Saxofón tenor, Saxofón alto, Guitarra Infantil, Pop, Folk
Oh Worship the King Michael Burkhardt, Douglas Beach, Robert Grant, Andres M, William Croft, Franz Joseph Haydn Piano, Órgano Gospel, Infantil
Oh, How Joyfully Ludwig van Beethoven, Thiago Marconato, Ester Alessandrini, Sicilian Hymn, Steven Tailor Oboe, Piano, Violín, Violonchelo, Bajo, Viola Periodo Clásico, Romántico, Gospel, Folk, Infantil
Oh how joyfully! Singing and piano Ester Alessandrini Piano Folk Mundo y Country, Gospel, Infantil, Folk
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, Violín, Violonchelo, Guitarra, Trompeta Romántico, Jazz, Canción popular estadounidense, Americano, Blues
Old Joe Clark Dennis Alexander, Kate Agioritis, Appalachian Folk Song, American Fiddle Tune, Fred Sokolow, Tennessee Folk Song Banjo, Marimba, Guitarra, Piano, Saxofón, Saxofón tenor Jazz, Boogie Woogie, Folk, Canción popular, Infantil
Old King Cole Suite Fiona Hickie, Jean-Joseph Mouret Fagot, Flauta, Oboe, Clarinete Clásica, Infantil
