Operator Grateful Dead, Diana Krall, William Spivery, Ron McKernan, Jim Croce, The Manhattan Transfer Klavier, Gitarre, Ukulele, Elektronische Tastatur, Orgel, E-Gitarre Rock, Erwachsene Contemporary-Musik, Reggae, Folk Rock, Punk
Fantasy and Fugue on "Over the Rainbow", op. 5 Celtic Woman, Alan Jay Lerner, Audrey Snyder, Elise Ecklund, edward shanaphy, E.Y. Harburg Cello, Gitarre, Flöte, Horn, Klavier, Bratsche Kinder, Traditioneller Pop, Jazz, Broadway, Alternative
O Tannenbaum Jennifer Linn, FABRICIO GORRERA, Elvis Presley, Brent Edstrom, Cadenza Editions, Dave Brubeck Gitarre, Sopran, Klavier, Violine, Tuba, Orgel Blues, Bühne & Leinwand, Jazz, Musical, Klavierjazz
Our Day Will Come Amy Winehouse, The Romantics, Jamie Cullum, Bob Hilliard, Mort Garson Klavier, Gitarre, E-Gitarre Jazz, Rhythm & Blues, Broadway, Volksmusik, Reggae
Over The Land Is April Richard Walters, Roger Quilter, Robert Louis Stevenson Klavier Jazz, Klassisch
Orange Colored Sky Kate Crellin, Milton Delugg, Joshua Chandra, Natalie Cole, Willie Stein, Nat King Cole Gitarre, E-Gitarre, Klavier Bühne & Leinwand, Blues, Jazz
Out of depths I cry to you, Lord Shiu yu chuen Klavier, Gitarre, E-Gitarre Evangelium, Jazz, Zeitgenössische Christen, Pop, Folk Welt und Land
Out of the Dark Barbara Graff, Jim Papoulis, Thorsten Börger, Johann Hölzel Klavier Bühne & Leinwand, New Age, Jazz
Out of the Red and Into the Black Nat McIntosh Trompete, Bassdrum, Snare-Drum, Tenorsaxophon, Posaune, Tuba Funk, Soul, Rhythm & Blues, Jazz, Hip Hop
