One of the Great Ones Glenn Slater, Alan Menken Piano, Guitarra, Baixo, Bateria Palco & Tela, Pop, Broadway, Musical
One Of These Days Jamie Slocum, Carlos Santana, Jerry Gillespie, Joseph Schrock, Jez Williams, Andrew Frampton Flauta, Clarinete, Fagote, Guitarra, Piano, Oboé Blues, Country Pop, Boogie Woogie, Rock, Palco & Tela
One Shining Moment David Barratt, David Barrett, Paul Murtha Baixo, Piano, Guitarra Gospel, Pop, Palco & Tela
One Short Day Stephen Schwartz, Roger Emerson Piano, Guitarra, Órgão, Teclado eletrônico Broadway, Musical, Palco & Tela, Metal
One More Light Brad Delson, Francis White, Dave Farrell, Joe Hahn, Cristi Cary Miller, Linkin Park Piano, Guitarra, Guitarra elétrica Metal, Pop, Pop Rock, Pop/Rock Alternativo, Rock
One Night Christina Perri, Danny Wood, Andrea Corr, Fran Healy, Brad Young, Anita Steiman Guitarra, Piano, Baixo, Bateria, Guitarra elétrica Folclore, Rock, Palco & Tela, Rock & Roll, Musical
One Note Samba Antonio Carlos Jobim, Herb Ellis, Frank Sinatra, Judy Niemack, Jack Grassel, Charles Duncan Violino, Trompete, Marimba, Clarinete, Trombone, Piano Samba, Musical, Folclore Mundo e País, Jazz, Folclore
One Small Voice Jeff Moss, Ryan Brechmacher, Roger Emerson Guitarra, Piano Trilha sonora, Pop, Infantil, Musical, Palco & Tela
One Two Three Ira Gershwin, John Madara, Brian Holland, Eddie Holland, Len Borisoff, George Gershwin Piano, Guitarra, Guitarra elétrica Pop, Folclore, Rock, Palco & Tela
Ol Man River Eugénie Rocherolle, J. Kern, Bettina Schipp, Andrea Bocelli, Elvis Presley, Oscar Hammerstein II Tenor, Piano, Soprano, Trombone, Viola, Ukulele Jazz, Palco & Tela, Rock, Country, Broadway
Only Forever Johnny Burke, James V. Monaco, Bing Crosby Piano, Guitarra, Guitarra elétrica Folclore, Pop Tradicional, Trilha sonora, Palco & Tela, Pop
