Optimistic Voices Harold Arlen, Herbert Stothart Ukelele, Gitaar, Piano Musical of Show, Podium & Scherm, Soundtrack, Musical
Orchids In The Moonlight Edward Eliscu, Gary Meisner, Dinah Shore, Gus Kahn, Vincent Youmans Gitaar, Piano, Accordeon Podium & Scherm, Klassiek Hollywood, Easy Listening, Folk, Soundtrack
Ordinary Miracle Dave Stewart, Doug Abbott, CAROLE PRIETTO, Rick Hein, Glen Ballard, Sarah McLachlan Piano, Fluit, Gitaar, Altsaxofoon, Klarinet Pop, Soundtrack, Folk, Adult Alternative, Podium & Scherm
Out Here On My Own Lesley Gore, Fiona Hickie, Irene Cara, Mac Huff, Mariann Cook, The Kids From Fame Piano, Orgel, Gitaar, Tenorsaxofoon, Bas, Tenor Folk, Pop, Musical, Ballade, Podium & Scherm
Dream Sequence: B. Out of My Dreams hammerstein, Richard Walters, Gian Carlo Menotti, Scott S. Stewart, Oscar Hammerstein II, Richard Rodgers Piano, Gitaar, Sopraan Klassiek, Broadway, Ziel, Musical, Podium & Scherm
Out Of This World Bud Shank, Rich Derosa, Harold Arlen, Harold Rome, David Hazeltine, Jamie Cullum Altsaxofoon, Gitaar, Piano Folk, Funk, Pop, Musical, Soundtrack
O Saya Mathangi Arulpragasam, Mathangi Arulpragasm Gitaar, Piano Soundtrack, Podium & Scherm, Folk, Musical, Pop
Opportunity William Gluck, Jason Robert Brown, The Music, Juan Villodre, Yeah Yeah Yeahs, Charles Strouse Piano, Gitaar, Elektrische gitaar Broadway, Folk, Podium & Scherm, Kinderen, Pop
Fantasy and Fugue on "Over the Rainbow", op. 5 Celtic Woman, Alan Jay Lerner, Audrey Snyder, Elise Ecklund, edward shanaphy, E.Y. Harburg Cello, Gitaar, Fluit, Hoorn, Piano, Altviool Jazz, Ballade, Broadway, Klassieke pop, Reggae
Over the Wall 2 Fred Ebb, John Kander Piano, Gitaar Musical, Pop Vocal, Podium & Scherm, Soundtrack, Broadway
O Tannenbaum Jennifer Linn, FABRICIO GORRERA, Elvis Presley, Brent Edstrom, Cadenza Editions, Dave Brubeck Gitaar, Sopraan, Piano, Viool, Tuba, Orgel Blues, Boogie Woogie, Folk, Evangelie, Jazz
Out Of Town Amy Levy, Leslie Bricusse, Robin Beaumont, Rachel Leach, Robert Farnon Gitaar, Piano, Elektrische gitaar Soundtrack, Pop, Easy Listening, Klassiek, Podium & Scherm
Outta The Way Ford Riley, Beau Black Piano, Gitaar, Elektrische gitaar Pop, Soundtrack, Folk, Podium & Scherm
Over The Rainbow / Simple Gifts Harold Arlen, Steven Sharp Nelson, Al Van Der Beek, The Piano Guys, Traditional Shaker Melody Cello, Piano Folk, Kinderen, Podium & Scherm, Soundtrack, Pop Rock
Our Town James Taylor, Randy Newman, Sammy Cahn, Frank Sinatra, Jimmy Van Heusen, Philip Lawson Gitaar, Piano, Elektrische gitaar Kinderen, Musical, Podium & Scherm, Folk Rock, Soft Rock
Our Year Hanna Jones, Jack Kugell, Jack David Kugell, Matt Wong Piano Teen Pop, Pop, Soundtrack, Kinderen, Musical
Out Of The Old Jordan Powers, Josh Cumbee, Olivia Rodrigo Piano, Gitaar Musical, Pop, Teen Pop, Soundtrack, Podium & Scherm
