One Toke Over The Line Brad Ritchie, brewer, Michael Brewer, Mike Brewer, Steve Katz, Tom Shipley Gitaar, Piano, Ukelele Podium & Scherm, Adult Contemporary, Comedy Rock, Country, Pop
Only One Frank Grey, Ben Harper, Warryn Campbell, John Butler, Oliver Jacobs, L.J. Ogilvy Piano, Gitaar, Elektrische gitaar Metaal, Pop-Soul, Evangelie, Classic Rock, Ziel
On the Side of Angels Gary Burr, Gerry House, LeAnn Rimes Piano, Gitaar Pop, Country, Hedendaags Country, Adult Contemporary, Evangelie
On The Floor Achraf Janussi, Bilal Hajji, Ulises Hermosa, Kinnda Hamid, Gonzalo Hermosa, Jennifer Lopez Piano, Gitaar Dance-pop, Folk, Rock, Adult Contemporary, Dans
On The Western Skyline Bruce Hornsby, Jeff Tincher, John Hornsby Piano, Altviool, Tenorsaxofoon, Baritonsaxofoon, Altsaxofoon, Sopraansaxofoon Pop, Pop Rock, Rock, Adult Contemporary
On Your Shore Vincent Frank, Nicky Ryan Piano, Gitaar, Harp Celtic, Adult Contemporary, Pop, Adult Alternative, Folk Wereld en Land
O.O.C Mariah Carey, Swizz Beatz, Shawntae Harris, Kasseem Dean Piano, Gitaar, Elektrische gitaar Pop Rock, Rhythm & Blues, Folk, Pop, Adult Contemporary
Open Your Heart Andreas Carlsson, Georges Bizet, Daniel Brewbaker, Gardner Cole, Jill Johnson, Dean Pitchford Gitaar, Piano, Elektrische gitaar, Altviool, Cello, Viool Ballade, Broadway, Club/Dans, Latijn, Pop Rock
On The Edge Carolyn Gardner, Carolyn Dawn Gardner, Rob Frazier, Drew Gasparini, Steve Camp, Michael Sorg Piano, Elektrische gitaar, Gitaar New Age, Evangelie, Jazz, Klassiek, Hedendaagse christelijke
Open The Door Laurie Théberge, Judy Collins, Leslie Bricusse, Ludwig Goransson, Ryuichi Sakamoto, Michael McDonald Piano, Gitaar, Elektrische gitaar Adult Contemporary, Pop, Soundtrack, Folk, Podium & Scherm
Opposites Attract George Hutchinson, Billie Myers, Oliver Leiber, Paula Abdul Piano, Gitaar, Elektrische gitaar Adult Contemporary, Folk, Club/Dans, Pop, Rhythm & Blues
One Fine Day Anne Raugh, Rita Coolidge, Carole King, Colin Barkley, Marcus Meyn, Deke Sharon Ukelele, Gitaar, Piano, Sopraan, Tenor, Bariton Folk, Opera, Pianorock, Rhythm & Blues, Adult Contemporary
One In A Million You Sam Dees, Bill Hayes, Larry Graham Piano, Gitaar, Elektrische gitaar, Orgel Ballade, Folk, Stille Storm, Pop, Adult Contemporary
Open Arms Christian Mader, Blake LaBarge, Craig Potter, Carolyn Miller, Richard Jupp, Kirby Shaw Altviool, Ukelele, Tenorsaxofoon, Altsaxofoon, Harp, Viool Album Rock, Pop Rock, Jazz, Klassiek, Pop
Opus #17 Dustin O'Halloran, Frankie Valli, Denny Randell, Sandy Linzer, John Trie, The Four Seasons Piano, Gitaar Podium & Scherm, Pop, Adult Contemporary, New Age, Klassiek
Ordinary Day Vanessa Carlton, Shaina Taub, Toby Anderson Piano, Gitaar, Elektrische gitaar Adult Alternative, Rock, Easy Listening, Adult Contemporary, Pop
