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
Out There Ryan Newell, Adam D J Taylor, Brian Strohmetz, Cy Coleman, Sister Hazel, Jim Dale Piano, Gitaar, Baritonhoorn, Bas, Euphonium, Bariton Podium & Scherm, Alternatief, Theater, Kinderen, Musical
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 Sight Greg Camp, Jerry Burns, James Brown, Smash Mouth Gitaar, Piano, Bas, Basgitaar Musical, Pop, Rhythm & Blues, Ziel, Funk
Out Of Town Amy Levy, Leslie Bricusse, Robin Beaumont, Rachel Leach, Robert Farnon Gitaar, Piano, Elektrische gitaar Soundtrack, Pop, Easy Listening, Klassiek, 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
Out Of The Darkness Doug Smith, goldrich, Lee Mitchell, Graham Nash, Tom Macrea, Marcy Heisler Piano, Gitaar Pop, Musical, Broadway, Podium & Scherm, Evangelie
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 Private World Adolph Green, Betty Comden, Cy Coleman Piano, Gitaar Musical, Theater, Podium & Scherm, Pop, Broadway
Our Year Hanna Jones, Jack Kugell, Jack David Kugell, Matt Wong Piano Teen Pop, Pop, Soundtrack, Kinderen, Musical
Over The Rainbow / What A Wonderful World Bill LaFleur, Judy Garland, Roger Emerson, Harold Arlen, Christopher Hussey, Yip Harburg Ukelele, Altviool, Viool, Cello, Piano, Sopraan Folk Wereld en Land, Podium & Scherm, Musical, Pop, Reggae
Out Of The Dawn Eddie Cantor, Nina Simone, Walter Donaldson Piano Musical, Blues, Jazz, Traditionele Pop, Podium & Scherm
Out Of The Old Jordan Powers, Josh Cumbee, Olivia Rodrigo Piano, Gitaar Musical, Pop, Teen Pop, Soundtrack, Podium & Scherm
