On The Moon Above Marjorie Duffield, Christopher Curtis, Cathy Ang, Helen Park, cathy ang ruthie ann miles Klavier, Gitarre Bühne & Leinwand
On The Road To Find Out Cat Stevens Gitarre, Klavier Bühne & Leinwand, Rock, Folk Rock, Album Rock, Broadway
On This Night Of A Thousand Stars Tim Rice, Andrew Lloyd Webber, Mark Ryan Gitarre, Klavier Broadway, Pop, Bühne & Leinwand, Musical, Musical oder Show
Opening Titles Michael Price, Jan A.P. Kaczmarek, Juan Villodre, David Arnold, Kate Maystrova Klavier Rock, Volksmusik, Pop, Soundtrack, Bühne & Leinwand
Open Road Robert Sheldon, Gary Barlow Klavier, Gitarre Valentinstag, Bühne & Leinwand, Konzertband, Volksmusik, Jazz
Opening Fanfare Adam Kosberg, Stefano Fabrizio Sacchi, Richard Rodgers Violine, Blockflöte, Flöte, Klavier, Oboe Bühne & Leinwand, Musical
Opening Up Mac Huff, Sara Bareilles Klavier, Gitarre, E-Gitarre Volksmusik, Broadway, Soul, Musical, Pop Rock
Open The Door Laurie Théberge, Judy Collins, Leslie Bricusse, Ludwig Goransson, Ryuichi Sakamoto, Michael McDonald Klavier, Gitarre, E-Gitarre Erwachsene Contemporary-Musik, Soundtrack, Pop, Bühne & Leinwand, Volksmusik
Once We Were Kings Lee Hall, Chris Lawry, Elton John Gitarre, Klavier Broadway, Musical oder Show, Musical, Bühne & Leinwand, Pop Rock
One At A Time Marilyn Bergman, Alan Bergman, Michel Legrand Klavier, Gitarre, E-Gitarre Pop, Soundtrack, Bühne & Leinwand, Volksmusik, Jazz
One By One Wayne Shorter, Art Blakey, Enya, Ellen Allard, Nicky Ryan, Kitty Wells Gitarre, Klavier, E-Gitarre Tanz, Jazz, Bühne & Leinwand, Pop, Metall
One Day I'll Fly Away Spence Bundy, Randy Crawford, Richard John, Joe Sample, Nicole Kidman, Will Jennings Gitarre, Klavier, Flöte, Sopran, Altsaxophon, Tenorsaxophon Pop, Ballade, Jazz, Broadway, Musical
Open Up Your Eyes Chris Daughtry, Bruce Peterson, Jeremy Camp, Eugene Vasconi, Ben Moody, David Hodges Klavier, Gitarre, E-Gitarre Alternative Pop/Rock, Nach dem Grunge, Rock, Evangelium, Bühne & Leinwand
Operation Harmony Randy Newman Klavier, Gitarre Soundtrack, Easy Listening, Bühne & Leinwand, Pop Rock, Oper
O.P.P Alphonso James Mizell, Freddie Perren, Keir Gist, Anthony Criss, Alphonso Mizell, Dennis Lussier Klavier, Gitarre, E-Gitarre Bühne & Leinwand, Tanz, Old School Hip-Hop, Hip Hop, Pop
