One Step At A Time Mich Hansen, Allison Taylor, Robert Nevil, American Idol, Jordin Sparks, Jonas Jeberg Piano, Guitarra, Guitarra elétrica Folclore, Pop, Rhythm & Blues, Dance-pop, Teen Pop
One Tribe The Black Eyed Peas, Allan Pineda, Stacy Ferguson, Jaime Gomez, Will Adams, Printz Board Guitarra, Piano Clube/Dança, Dance-pop, Rhythm & Blues, Pop, Rock
One Time James Bunton, Corron Cole, Corron Ty Kee Cole, Christopher Tricky Stewart, Justin Bieber, Tricky Stewart Piano, Guitarra, Guitarra elétrica, Ukulele Pop, R&B Contemporâneo, Folclore, Dance-pop, Pop Rock
Only Girl Crystal Johnson, Mikkel Eriksen, The Music, Sandy Wilhelm, Mikkel S. Eriksen, Mikkel Storleer Eriksen Guitarra, Guitarra elétrica, Piano Pop Rock, Broadway, Dance-pop, Punk Rock e Emo, Rhythm & Blues
One Thing One Direction, Savan Cotecha, Daryl McKenzie, Dylan Thomas, Alicia Keys, Rami Yacoub Piano, Guitarra, Teclado eletrônico, Órgão, Trompete, Guitarra elétrica Cristão contemporâneo, Metal, Pop, Dance-pop, Folclore
Only You Becky Hill, Ellie Goulding, Derrick Stewart, Graham Edwards, Andrew Lloyd Webber, Ande Rand Guitarra, Piano, Ukulele, Trompa barítono, Barítono, Eufônio Rock, Gospel, Musical, Broadway, Alternativa
On My Way Leroy Clampitt, Brian Crawley, Fredrik Borch Olsen, Clarence Coffee Jr., Carlos Rosado, Dorothy Whittick Barítono, Guitarra, Piano, Viola, Soprano, Saxofone Soprano Pop Rock, Infantil, Eletrônico, Musical, Clássica
Only In My Dreams Deborah Gibson, Ian Watkins, Andrew Frampton, Lee Latchford Evans, Claire Richards, Lisa Scott-Lee Guitarra, Piano Pop Rock, Folclore, Dance-pop, Pop, Rock
On Our Way Aere Greenway, Kara DioGuardi, Derryck Thornton, Daniel Read, Christina Aguilera, MercyMe Guitarra, Piano Romântico, Nova Era, Dance-pop, Adulto Contemporâneo, Folclore
One Less Lonely Girl Balewa Muhammad, Bale'wa Muhammed, Ezekiel Lewis, Hyuk Shin, Justin Bieber, Sean Hamilton Piano, Guitarra, Ukulele Rhythm & Blues, R&B Contemporâneo, Dance-pop, Teen Pop, Pop
One Kiss Dove Cameron, Calvin Harris, Adam Wiles, Jessica Reyes, Nathaniel Shilkret, Jessie Reyez Piano, Guitarra, Ukulele, Voz média, Guitarra elétrica Dança, Casa, Dance-pop, Clássica, Eletrônico
One Man One Woman Benny Andersson, Bjorn Ulvaeus Piano, Guitarra Europop, Dance-pop, Pop Rock, Disco, Folclore
Only The Horses Scissor Sisters, Amanda Ghost, Alexander Ridha, Jason Sellards, Scott Hoffman Piano, Guitarra Dança, Dance-pop, Dança Alternativa, Indie Pop, Pop/Rock Alternativo
Only Want You Louis Bell, Andrew Wotman, Ali Tamposi, Emily Warren, Rita Ora Guitarra, Piano Folclore, Pop, Dance-pop
On The Floor Achraf Janussi, Bilal Hajji, Ulises Hermosa, Kinnda Hamid, Gonzalo Hermosa, Jennifer Lopez Piano, Guitarra Hip Hop, Pop Rock, Adulto Contemporâneo, Pop, Dance-pop
On And On And On ABBA, Mikael Jorgensen, Benny Andersson, Bjorn Ulvaeus, Jack White, Glenn Kothche Piano, Guitarra, Baixo, Saxofone Alto, Guitarra elétrica, Viola Dance-pop, Europop, Palco & Tela, Pop Rock, Dança
One Thing Leads To Another Jamie West-Oram, Alfred Agius, Adam Woods, Rupert Greenall, Cy Curnin, The Fixx Piano, Baixo, Guitarra, Guitarra elétrica Dance-pop, Folclore, Rock, Blues, Pop Rock
One Way Or Another Deborah Harry, Cheryl Chase, Debbie Harry, Daryl McKenzie, Corey Kilshaw, Nigel Harrison Guitarra, Piano, Baixo, Guitarra elétrica, Trompete, Contrabaixo Folclore, Jazz, Punk americano, Dance-pop, Palco & Tela
Open Your Heart Andreas Carlsson, Georges Bizet, Daniel Brewbaker, Gardner Cole, Jill Johnson, Dean Pitchford Guitarra, Piano, Guitarra elétrica, Viola, Violoncelo, Violino Easy Listening, Folclore, Ópera, Broadway, Pop Rock
On The Radio Giorgio Moroder, Flynn Francis, Regina Spektor, Silv Pybus, Donna Summer, Robbie Williams Piano, Guitarra, Guitarra elétrica Alternativa, Alternativa Adulta, Dance-pop, Indie, Funk
