One In The Morning Adam Bard, Elvis Presley, Charles Miller, Charles W. Miller Piano Palco & Tela, Musical ou Espetáculo
On A Slow Boat To China Barney Kessel, Jim Beloff, Frank Loesser, Benny Goodman, Sonny Stitt, Bing Crosby Órgão, Teclado eletrônico, Ukulele, Saxofone Tenor, Piano, Guitarra Folclore, Musical ou Espetáculo, Palco & Tela, Musical, Jazz
One Day More Mark Brymer, Georgia Stitt, Jean-Marc Natel, Alain Boublil, Claude-Michel Schönberg, Mark A Tenor, Baixo, Saxofone Tenor, Guitarra, Trompete, Piano Rock, Broadway, Soul, Musical ou Espetáculo, Palco & Tela
Once In Love With Amy Jack Grassel, Frank Loesser, Dean Martin Órgão, Teclado eletrônico, Piano, Guitarra, Trompa, Viola Pop, Musical ou Espetáculo, Country, Blues, Folclore
Once We Were Kings Lee Hall, Chris Lawry, Elton John Guitarra, Piano, Refrão, Coral SATB Musical, Folclore, Musical ou Espetáculo, Broadway, Palco & Tela
One Day I'll Fly Away Spence Bundy, Randy Crawford, Richard John, Joe Sample, Nicole Kidman, Will Jennings Saxofone Barítono, Barítono, Saxofone Alto, Viola, Tenor, Saxofone Tenor Palco & Tela, Balada, Smooth Jazz, Musical ou Espetáculo, Broadway
One Night In Bangkok Bjorn Ulvaeus, Benny Andersson, Lee Stovall, Murray Head, David Maddux, Tim Rice Piano, Baixo, Guitarra, Coral SATB, Refrão, Guitarra elétrica Broadway, Pop Rock, Pop, Disco, Musical
Oklahoma Fredrick Allen, Mark Brymer, Billy Gilman, Bernie Schweickart, Oscar Hammerstein II, Eugénie Rocherolle Flauta, Piano, Guitarra, Trombone, Saxofone Tenor, Clarinete Country Contemporâneo, Country, Pop, Broadway, Palco & Tela
One Of These Days Jamie Slocum, Carlos Santana, Jerry Gillespie, Joseph Schrock, Jez Williams, Andrew Frampton Refrão, Coral TTB, Guitarra, Oboé, Piano, Flauta Blues, Country Pop, Boogie Woogie, Rock, Palco & Tela
On My Own Adam Wade Gontier, John Caird, Burt Bacharach, Barry Stock, Adam Gontier, Carolyn Miller Guitarra, Flauta, Clarinete, Violoncelo, Saxofone Alto, Violino Folclore, Jazz, Rock, Country, Metal
Only You Becky Hill, Ellie Goulding, Derrick Stewart, Graham Edwards, Andrew Lloyd Webber, Ande Rand Piano, Guitarra, Corneta, Baixo, Trombone baixo, Trompa barítono Rock, Gospel, Musical, Broadway, Alternativa
On This Night Of A Thousand Stars Tim Rice, Andrew Lloyd Webber, Mark Ryan Piano, Guitarra Broadway, Musical ou Espetáculo, Palco & Tela, Pop, Musical
On The Crest Of A Wave Ralph Reader, The Gang Show Piano, Guitarra Musical ou Espetáculo, Trilha sonora, Pop, Infantil, Folclore
Oogie Woogie Boogie Charles W. Miller, Elvis Presley, Charles Miller, Kevin Hammonds Piano Musical ou Espetáculo, Palco & Tela
Optimistic Voices Harold Arlen, Herbert Stothart Guitarra, Ukulele, Piano Musical, Palco & Tela, Musical ou Espetáculo, Trilha sonora
Oom-Pah-Pah Lionel Bart, Tony Tournoff, Adrian Connell Guitarra, Piano, Coral SAB, Refrão, Clarinete, Violoncelo Pop, Infantil, Broadway, Palco & Tela, Musical
Outside Of That I Love You Top Hat Cast, Irving Berlin Piano, Guitarra Palco & Tela, Musical ou Espetáculo, Pop Tradicional
Our Kind Of Love Mike Busbee, Lady A, Charles Kelley, Phillip Keveren, Andrew Lloyd Webber, Ben Elton Guitarra, Piano, Flauta Soul, Country Contemporâneo, Musical ou Espetáculo, Musical, Dia dos Namorados
