Oasis Harold Hopkins Miranda, Matthew Harper, Amanda Palmer, Ramon Ortiz, Ian Axel, A Great Big World Gitaar, Piano, Hoboï, Blokfluit, Viool, Fluit Blues, Alternatief, Latijn, Folk Wereld en Land, Folk
Ob La Di Ob La Da Jim Beloff, Carolyn Miller, Maeve Gilchrist, John Lennon, Lil' Rev, Phillip Keveren Basgitaar, Tenorsaxofoon, Harp, Banjo, Altsaxofoon, Handbel ska, Jazz, Britpop, Folk, Pop
O Canada Justice R.S. Weir, Anne Raugh, Calixa Lavallée, Adolphe-Basile Routhier, JT Detwiler, Deke Sharon Tuba, Trombone, Euphonium, Klarinet, Piccolo, Trompet Blues, Folk Wereld en Land, Jazz, Podium & Scherm, Kinderen
Nostalgia Stephan Moccio, Arturo Sandoval, Neal Hefti, Melody Bober, Michele McLaughlin, Fats Navarro Piano, Gitaar, Trompet, Rietorgel, Contrabas Podium & Scherm, Evangelie, Klassiek, Romantisch, Ragtime
Nothing But A Miracle Diane Birch Piano, Gitaar, Elektrische gitaar Adult Alternative, Blues, Pop Rock, Folk, Pop
Angel Gabriel - O Come All Ye Faithful Bob Dylan, Cathy Stamegna, Allan Robert Petker, Christopher Bull, arr. RoZita Berry, Adeste Fideles Piano, Fluit, Cello, Trombone, Altviool, Trompet Folk, Pop, Renaissance, Hedendaagse R&B, Blues
O Come Little Children / We'll Dress The House Liz Story, Alfred Shaddick Burt, Johann Abraham Peter Schulz, Alfred Burt, Wihla Hutson Piano Jazz, Blues, New Age
A JAZZY O CHRISTMAS TREE Duquesnel Music Publishing, Antonius Agung Setiawan, Anne Raugh, Dan Coates, Cadenza Editions, Dennis Ruello Basstromboon, Trombone, Bas, Cello, Tenorsaxofoon, Baritonsaxofoon Folk Wereld en Land, Adult Contemporary, Jazz, Latijn, Folk
Oh Had I A Golden Thread Nathaniel Lew, Peter Seeger, Pete Seeger, Eva Cassidy, Eva Marie Cassidy Gitaar, Piano Folk, Alternatief, Adult Contemporary, Blues, Jazz
Oh How I Hate To Get Up In The Morning Irving Berlin Piano, Gitaar, Orgel, Elektronisch keyboard Jazz, Pop, Traditionele Pop, Podium & Scherm, Folk
Oh Beautiful! Joe Bonamassa, James House Gitaar, Elektrische gitaar Blues, Folk, Pop, Pop Rock, Boogie Woogie
Oh Well Kenny Wayne Shepherd, Peter Green, Fleetwood Mac, Peter Alan Green Gitaar, Elektrische gitaar, Piano Boogie Woogie, Rock, Folk, Pop Rock, Soft Rock
Oh, When the Saints Go Marching In Drew Dickey, Joseph DeRaad Tuba Evangelie, Blues, Funk, Ragtime, Jazz
