Opening Titles Michael Price, Jan A.P. Kaczmarek, Juan Villodre, David Arnold, Kate Maystrova Piano Folclore, Palco & Tela, Trilha sonora, Rock, Pop
Open Road Robert Sheldon, Gary Barlow Piano, Guitarra Dia dos Namorados, Jazz, Palco & Tela, Folclore, Banda de Concerto
Operation Ground And Pound Vadim Pruzhanov, Herman Li, Sam Totman, ZP Theart Guitarra Folclore, Metal, Pop, Pop Rock, Rock
Open Lef Germenlis, Carol Petersen, Regina Spektor, Judith Silver, William 'Smokey' Robinson, Marvin Tarplin Piano, Guitarra Folclore, Gospel, Infantil, Motown, Pop
Open Hands Trent Dabbs, Ingrid Michaelson Piano, Guitarra Rock, Folclore, Alternativa Adulta, Pop, Pop/Rock Alternativo
Opening Up Mac Huff, Sara Bareilles Piano, Guitarra, Guitarra elétrica Musical, Pop, Rock, Folclore, Palco & Tela
Open The Door Laurie Théberge, Judy Collins, Leslie Bricusse, Ludwig Goransson, Ryuichi Sakamoto, Michael McDonald Piano, Guitarra, Guitarra elétrica Adulto Contemporâneo, Folclore, Palco & Tela, Trilha sonora, Pop
Opposites Attract George Hutchinson, Billie Myers, Oliver Leiber, Paula Abdul Piano, Guitarra, Guitarra elétrica Dance-pop, Rhythm & Blues, Clube/Dança, Folclore, Pop
Once We Were Kings Lee Hall, Chris Lawry, Elton John Guitarra, Piano Musical, Folclore, Musical ou Espetáculo, Broadway, Palco & Tela
One And Only Adele, Sidney Mitchell, Carl Mitchell, Adele Adkins, Dan Wilson, Daniel Wilson Piano, Guitarra, Órgão, Teclado eletrônico, Fliscorne, Soprano Pop, Rhythm & Blues, Neo Soul, Alternativa Adulta, Pop Rock
One At A Time Marilyn Bergman, Alan Bergman, Michel Legrand Piano, Guitarra, Guitarra elétrica Palco & Tela, Pop, Jazz, Trilha sonora, Folclore
One Big Mob Dave Navarro, David Navarro, Chad Smith, Anthony Kiedis, Red Hot Chili Peppers Baixo, Guitarra, Guitarra elétrica Hard Rock, Rock, Pop Rock, Rock Alternativo, Pop
One Bourbon One Scotch One Beer George Thorogood, Lonesome George, John Lee Hooker Piano, Guitarra Folclore, Blues Elétrico, Blues, Jazz, Detroit Blues
One By One Wayne Shorter, Art Blakey, Enya, Ellen Allard, Nicky Ryan, Kitty Wells Guitarra, Piano, Guitarra elétrica Dança, Folclore, Rock, Celtic, Pop Rock
One Chance To Dance Shahid Khan, Philip Leigh, Matthew Holmes, Sam Roman, Emeli Sandé, Naughty Boy Guitarra, Piano Pop, Folclore, Dance-pop
One Day I'll Fly Away Spence Bundy, Randy Crawford, Richard John, Joe Sample, Nicole Kidman, Will Jennings Guitarra, Piano, Flauta, Soprano, Saxofone Alto, Saxofone Tenor Palco & Tela, Balada, Smooth Jazz, Musical ou Espetáculo, Broadway
