Omen Sam Smith, James Napier, Guy Lawrence, Howard Lawrence, Liam Paul Paris Howlett, Polly Rose Olden-Chandler Baritone, Soprano Saxophone, Soprano, Alto Saxophone, Tenor Saxophone, Baritone Saxophone Club/Dance, Dance, House, Rhythm & Blues, punk
Of All The Gin Joints In All The World Andrew John Hurley, Patrick Stumph, Joe Trohman, Andrew Hurley, Fall Out Boy, Peter Wentz Guitar, Electric guitar Pop, Alternative Rock, Punk-Pop, punk, Emo
On A Plain Kurt Cobain, Nirvana Bass guitar, Ukulele, Piano, Drums, Guitar, Electric guitar Pop, Grunge, Folk, punk, alternative
Oh Darling Paul McCartney, John Lennon, Joseph Judge, The Beatles Guitar, Piano, Ukulele, Bass guitar, Baritone, Soprano Easy Listening, Album Rock, British Invasion, Classical, Britpop
One Emotion Joe Strummer, Clint Black, The Clash, Hayden Nicholas, Mick Jones Piano, Electric guitar, Guitar punk, Hard Rock, Pop Rock, Country, Rock
Okie Dokie Stomp Clarence Brown, Gatemouth Brown, Plummer Davis, Clarence Gatemouth Brown Guitar, Electric guitar Blues, Boogie Woogie, Jazz, punk, Folk
One Love Frank Sinatra, Andrew Vowles, The Stone Roses, Eva Cassidy, Justin Bieber, Antony Costa Double Second, Piano, Guitar, Cello, Tenor, Bass Folk World & Country, Pop Rock, Gospel, Rock, Dance
Once Bitten Twice Shy Ian Hunter, Great White Piano, Guitar, Electric guitar Blues, Pop, Jazz, Album Rock, Folk
One More Time Gregory Aldae Hein, Joe Strummer, Mark Hoppus, Andrew Maxwell Goldstein, Ed Hill, Laura Pausini Electric guitar, Guitar, Piano, Soprano Saxophone, Drum Set, Drums Adult Alternative, Adult Contemporary, Blues, Folk, Easy Listening
One of These Nights Jeff Perholtz, Glenn Frey, Don Henley, The Eagles Bass guitar, Drums, Guitar, Piano, Drum, Violin Pop Rock, Country, Soft Rock, Rock, Classic Rock
Older And Taller Zuzu Davis, Regina Spektor Guitar, Piano, Violin, Viola, Bass, Cello alternative, Adult Contemporary, Indie Pop, Rock, punk
Old Friends Jon Buckland, Fred Sturm, Jonny Buckland, Chris Martin, Guy Berryman, John Williams Guitar, Baritone, Euphonium, Piano, Baritone horn, Bass Broadway, Stage & Screen, Pop Rock, Classical, Adult Alternative
One More Night Zoltan Vegso, Dwight David Yoakam, Phil Collins, Johan Schuster, Philip Lawson, Maroon 5 Violin, Viola, Tenor, Soprano, Piano, Bass Adult Contemporary, Adult Alternative, Alternative Pop/Rock, Ballad, Alternative Rock
Old Time Rock & Roll Paul Murtha, Thomas E. Jones III, Daryl McKenzie, Thomas Earl Jones, Kirby Shaw, Bob Seger Electric guitar, Piano, Bass, Viola, Tenor, Alto Saxophone Pop Rock, Album Rock, Folk, Rock & Roll, Pop
One Way Out Elmore James, Mike Bloomfield, Marshall Sehorn, Sonny Boy Williamson, The Allman Brothers Band, Willie Williamson Guitar, Bass guitar, Piano, Electric guitar Album Rock, Blues, Classic Rock, Rock, Country
One Year Six Months Ben Harper, Peter Mosely, Ryan Key, Sean Mackin, Longineu Parsons III Guitar, Electric guitar Pop Rock, punk, Pop, Folk, Punk Revival
Only Girl Crystal Johnson, Mikkel Eriksen, The Music, Sandy Wilhelm, Mikkel S. Eriksen, Mikkel Storleer Eriksen Guitar, Piano, Electric guitar Pop Rock, Broadway, Folk, Contemporary R&B, Dance
Only Lonely David Bryan, Bon Jovi, Jim Sonefeld, hootie, Mark Bryan, Darius Carlos Rucker Piano, Guitar, Electric guitar Stage & Screen, punk, Rock, Soundtrack, Pop Rock
One After 909 Paul McCartney, John Lennon, The Beatles Guitar, Piano, Electric guitar British Invasion, Classic Rock, Pop, Pop Rock, Britpop
