O Nosso Amor Antonio Carlos Jobim Guitarra, Piano Broadway, Latim, Jazz, Folclore Mundo e País, Jazz brasileiro
On The Edge Of Time Lucy Simon, Lucy Simon Levine, Amy Powers, Michael Korie Piano Musical, Broadway, Palco & Tela
On The Street Where You Live Dean Martin, David Hazeltine, Andy Williams, Nat King Cole, lerner, Dennis DeYoung Piano, Guitarra, Violino, Harpa, Ukulele, Saxofone Alto Rock, Broadway, Jazz, Musical, Folclore
Oh Sherrie Craig Krampf, Randy Goodrum, Bill Cuomo, Steve Perry Guitarra, Piano Dia dos Namorados, Balada, Álbuns de Rock, Folclore, Pop Rock
On the S. S. Bernard Cohn Alan Jay Lerner, Lane Burton, Burton Lane Piano, Guitarra Palco & Tela, Musical, Broadway
Best of the Best - ON THE TWENTIETH CENTURY Betty Comden, Adolph Green, Cy Coleman Guitarra, Piano Palco & Tela, Broadway, Musical
On The Sunny Side Of The Street Diego Monteiro, Frankie Laine, Dorothy Fields, Frank Sinatra, Dizzy Gillespie, Nat King Cole Piano, Saxofone Tenor, Guitarra, Ukulele, Clarinete, Teclado eletrônico Country, Pop, Clássica, Folclore, Jazz
On The Road To Find Out Cat Stevens Piano, Guitarra Musical, Palco & Tela, Álbuns de Rock, Pop, Folclore
On This Night Of A Thousand Stars Tim Rice, Andrew Lloyd Webber, Mark Ryan Piano, Guitarra Broadway, Musical ou Espetáculo, Palco & Tela, Pop, Musical
Oompa-loompa 2 Leslie Bricusse, Patrick Sheehan, Tannaz Rafiee, Anthony Newley Piano Broadway, Palco & Tela, Rock, Infantil
Old Deuteronomy Andrew Lloyd Webber, Phillip Keveren, Robbie Fairchild, T.S. Eliot Piano, Guitarra, Teclado eletrônico, Órgão Rock, Trilha sonora, Broadway, Palco & Tela, Musical
On The Other Side Of The Tracks Virginia Martin, Cy Coleman, Carolyn Leigh Piano, Guitarra Jazz, Palco & Tela, Pop Tradicional, Musical, Broadway
Oompa-Loompa 1 Cristiana Raimondi, Leslie Bricusse, Anthony Newley Flauta, Conjunto de sopros Infantil, Broadway, Palco & Tela
Oom-Pah-Pah Lionel Bart, Tony Tournoff, Adrian Connell Refrão, Coral SAB, Contrabaixo, Glockenspiel, Flauta, Eufônio Pop, Infantil, Broadway, Palco & Tela, Musical
Oompa Loompa Doompadee-Doo - from Wonka Leslie Bricusse, Anthony Newley, Lisa Ochoco, Erica Avery Piano, Coro de 2 Vozes, Refrão, Saxofone Soprano, Saxofone Tenor, Baixo Palco & Tela, Trilha sonora, Infantil, Broadway, Musical
