Oompa Loompa Doompadee-Doo - from Wonka Leslie Bricusse, Anthony Newley, Lisa Ochoco, Erica Avery Piano, Bariton, Altviool, Tenor, Bassaxofoon, Tenorsaxofoon Musical, Kinderen, Podium & Scherm, Soundtrack, Broadway
On The Sunny Side Of The Street Diego Monteiro, Frankie Laine, Dorothy Fields, Frank Sinatra, Dizzy Gillespie, Nat King Cole Piano, Gitaar, Orgel, Elektronisch keyboard, Trombone, Trompet Broadway, Easy Listening, Country, Pop, Podium & Scherm
Oscail an Doras Bill Whelan, John Ivor Holland Piano Musical, Folk, Folk Wereld en Land, Broadway, Podium & Scherm
One Track Mind Eric Clapton, Craig Carnelia, The Knickerbockers, Marvin Hamlisch, Keith Colley, Kevin Colley Piano, Gitaar, Elektrische gitaar Adult Contemporary, Broadway, Jazz, Musical, Folk
Onlyonedonmillion Don million Contrabas, Piano, Fluit, Bas, Altviool, Orgel Rhythm & Blues, Podium & Scherm, Broadway, Hip Hop
Only The Good Die Young Daryl McKenzie, Billy Joel, Bojana Jovanovic Cello, Altviool, Gitaar, Ukelele, Piano, Viool Pop, Soft Rock, Rock, Folk, Broadway
O Nosso Amor Antonio Carlos Jobim Piano, Gitaar Latijn, Bossa Nova, Braziliaanse jazz, Folk Wereld en Land, Samba
Our Children Charles Strouse, Marin Mazzie, Stephen Flaherty, Lynn Ahrens, Paul Cardall Piano, Gitaar Evangelie, Broadway, Podium & Scherm, Musical
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
On The Other Side Of The Tracks Virginia Martin, Cy Coleman, Carolyn Leigh Gitaar, Piano Traditionele Pop, Broadway, Jazz, Folk, Musical
Our Finest Dreams Mindi Dickstein, Jason Howland Piano, Gitaar, Elektrische gitaar Broadway, Pop, Musical, Folk, Podium & Scherm
Our Language Of Love David Heneker, Marguerite Monnot, Monty Norman, Julian More, Mel Torme, Alexandre Breffort Gitaar, Piano Musical, Broadway, Jazz, Ballade, Latijn
