O Perfect Love Dorothy Frances Gurney, James Gilbert, Joseph Barnaby, Glen Poehlmann, Lyndell Leatherman, John Carter Piano, Gitaar, Orgel, Baritonsaxofoon, Altsaxofoon, Tenorsaxofoon Klassiek, Evangelie, Pop
O.P.P Alphonso James Mizell, Freddie Perren, Keir Gist, Anthony Criss, Alphonso Mizell, Dennis Lussier Piano, Gitaar, Elektrische gitaar Folk, Dans, East Coast Hip Hop, Old School Hip-Hop, Pop
Opportunities Jeff Tincher, Chris Lowe, Pet Shop Boys, Neil Tennant Gitaar, Piano, Tuba, Trombone, Trompet Pop, Dans, Elektronisch, Folk
Ophelie Markowski Vladimir, Christopher Benfield, Oscar Anton, Claude Debussy Pop, Folk Wereld en Land, Impressionisme
On The Hunt Lynyrd Skynyrd, Allen Collins, Ronnie Van Zant Gitaar, Elektrische gitaar, Piano Rock, Hard Rock, Album Rock, Rock & Roll, Pop
On The Inside Lynne Hamilton, DAVID M COMBS, Paul Brandt, Allan Caswell, Brett Jones, Gary Prim Gitaar, Piano Pop, Musical, New Age, Folk, Podium & Scherm
On the Road to Mandalay Alan Duguid, John Hoesly, O. Speaks, Oley Speaks, Rudyard Kipling Euphonium, Bugel, Basstromboon, Tuba, Trombone, Cornet Evangelie, Pop, Jazz, Ballades, Opera
Open Skies David Crowder Band, David Crowder Piano, Gitaar, Elektrische gitaar Pop, Folk, Evangelie, Pop Rock, punk
Open Wide These Prison Doors Stewart Harris, Neil Diamond Elektrische gitaar, Gitaar Folk, Pop Rock, Pop, Rock
Oogway Ascends Henry Jackman, John Powell, Gail Ford, Sheet Music Boss, Daniel Ibanez, Kyle Steindler Trombone, Tuba, Bas, Contrabas, Cello, Viool Country, Pop, Evangelie, Soundtrack, Kinderen
Ooh Child The Five Fairsteps, Donnie McClurkin, The Five Stairsteps, Stan Vincent, The Five Satins Piano, Gitaar Rhythm & Blues, Evangelie, Folk, Rock, Pop-Soul
Ooh Ooh Baby Kara DioGuardi, Eric Coomes, Britney Spears, Fred Nassar Gitaar, Piano, Elektrische gitaar Dans, Pop, Dance-pop, Folk, Pop Rock
Oops! I Did It Again Max Martin, Florian Wagner, Britney Spears, Martin Sandberg, Rami Yacoub Piano, Gitaar, Klarinet, Fluit, Viool, Trompet Teen Pop, Pop, Dans, Folk
One Hot Minute Red Hot Chili Peppers, Chad Smith, Dave Navarro, Anthony Kiedis, David Navarro Bas, Basgitaar, Gitaar Alternatief, Alternatieve rock, Pop, Funk, Pop Rock
