Oompa Loompa Doompadee-Doo - from Wonka Leslie Bricusse, Anthony Newley, Lisa Ochoco, Erica Avery Piano, Barítono, Viola, Tenor, Saxofone Baixo, Saxofone Tenor Palco & Tela, Trilha sonora, Infantil, Broadway, Musical
On The Sunny Side Of The Street Diego Monteiro, Frankie Laine, Dorothy Fields, Frank Sinatra, Dizzy Gillespie, Nat King Cole Piano, Guitarra, Órgão, Teclado eletrônico, Trombone, Trompete Country, Pop, Clássica, Folclore, Jazz
Oscail an Doras Bill Whelan, John Ivor Holland Piano Folclore Mundo e País, Palco & Tela, Folclore, Musical, Broadway
One Track Mind Eric Clapton, Craig Carnelia, The Knickerbockers, Marvin Hamlisch, Keith Colley, Kevin Colley Piano, Guitarra, Guitarra elétrica Blues Rock, Jazz, Palco & Tela, Boogie Woogie, Pop
Onlyonedonmillion Don million Contrabaixo, Piano, Flauta, Baixo, Viola, Órgão Palco & Tela, Hip Hop, Rhythm & Blues, Broadway
Only The Good Die Young Daryl McKenzie, Billy Joel, Bojana Jovanovic Violoncelo, Viola, Guitarra, Ukulele, Piano, Violino Pop, Rock, punk, Folclore, Palco & Tela
O Nosso Amor Antonio Carlos Jobim Piano, Guitarra Broadway, Latim, Jazz, Folclore Mundo e País, Jazz brasileiro
Our Children Charles Strouse, Marin Mazzie, Stephen Flaherty, Lynn Ahrens, Paul Cardall Piano, Guitarra Gospel, Broadway, Musical, Palco & Tela
Out Here On My Own Lesley Gore, Fiona Hickie, Irene Cara, Mac Huff, Mariann Cook, The Kids From Fame Piano, Órgão, Guitarra, Saxofone Tenor, Baixo, Tenor Broadway, Rock, Pop Rock, Balada, Trilha sonora
On The Other Side Of The Tracks Virginia Martin, Cy Coleman, Carolyn Leigh Guitarra, Piano Jazz, Palco & Tela, Pop Tradicional, Musical, Broadway
Our Finest Dreams Mindi Dickstein, Jason Howland Piano, Guitarra, Guitarra elétrica Broadway, Palco & Tela, Pop, Folclore, Musical
Our Language Of Love David Heneker, Marguerite Monnot, Monty Norman, Julian More, Mel Torme, Alexandre Breffort Guitarra, Piano Palco & Tela, Dia dos Namorados, Balada, Latim, Musical
