One Way Traffic Red Hot Chili Peppers, Chad Smith, John Frusciante, Anthony Kiedis Bass guitar, Bass, Guitar Hard Rock, Pop Rock, Rock, alternative, Alternative Rock
Only If For A Night Paul Epworth, Florence Welch Guitar, Piano Indie Pop, alternative, Rock, Pop, Folk
Only God Knows Why Matthew Shafer, Kid Rock, John Travis Guitar, Piano Rock, alternative, Pop, Hip Hop
Only Happy When It Rains Garrett Breeze, Butch Vig, Garbage, Nacio Herb Brown, Shirley Ann Manson, Doug Erickson Guitar, Piano, Electric guitar Alternative Dance, Pop, alternative, Pop Rock, Alternative Pop/Rock
On Hold Oliver Sim, James Smith, Sara Allen, Daryl Hall, The XX, Romy Croft Guitar, Piano, Electric guitar Electronic, Folk, Indie Electronic, Indie Pop, Pop
Only In Dreams Jennifer Eklund, Rivers Cuomo Guitar, Electric guitar Alternative Pop/Rock, Folk, Rock, Pop, Pop Rock
On Mercury Igor Sardi Bass, Chad Smith, Anthony Kiedis, Red Hot Chili Peppers, John Anthony Frusciante, John Frusciante Bass guitar, Guitar, Bass Hard Rock, Pop, Alternative Rock, Rock, Funk Rock
On My Way Home Clarence Coffee Jr., Jordan Johnson, Jason Evigan, Marcus Lomax, Jordan K. Johnson, Stefan Johnson Piano, Guitar, Electric guitar Club/Dance, Folk, Jazz, Latin, Gospel
Only You Becky Hill, Ellie Goulding, Derrick Stewart, Graham Edwards, Andrew Lloyd Webber, Ande Rand Guitar, Piano, Ukulele, Cornet, Baritone Sax, Flugelhorn Pop Rock, Synth-pop, Adult Contemporary, Country, Contemporary Christian
On The Radio Giorgio Moroder, Flynn Francis, Regina Spektor, Silv Pybus, Donna Summer, Robbie Williams Piano, Guitar, Electric guitar Pop Rock, Disc, Funk, alternative, Pop
On The Run Christopher Norton, John Power, Kathryn Jewel Thorne, Lewis Lazarus, Stevie Ray Vaughan Guitar, Piano, Electric guitar alternative, Folk, Britpop, Classical, Pop
On Top The Killers, Mark Stoermer, Brandon Flowers, Michael Hanebuth, Dave Keuning, Ronnie Vannucci Jr. Guitar, Electric guitar, Drums Folk, alternative, Pop, Rock, Alternative Rock
Open Lef Germenlis, Carol Petersen, Regina Spektor, Judith Silver, William 'Smokey' Robinson, Marvin Tarplin Guitar, Piano Soul, Children, Gospel, Motown, Rhythm & Blues
Open Your Eyes Deryck Jayson Whibley, Bonnie McKee, Deryck Whibley, Eric Weaver, Alter Bridge, Aaron Lewis Guitar, Drums, Piano, Drum Set, Electric guitar Contemporary Christian, Alternative Pop/Rock, Indie Rock, Pop, alternative
Open Up Your Door Julie Doubleday, Richard Hawley Piano, Guitar, Electric guitar, Viola, Violin, Cello alternative, Pop, Folk, Rock
Orange Crush Michael Mills, Mike Mills, Peter Buck, Bill Berry, Michael Stipe, William Berry Guitar, Piano, Bass guitar Alternative Pop/Rock, Folk, Children, Alternative Rock, Jangle-Pop
Orange Coloured Sky Deke Sharon, Nat King Cole, Milton Delugg, Peggy Lee, Willie Stein Alto Saxophone, Guitar, Piano Stage & Screen, alternative, Blues, Jazz, Traditional Pop
