One Aimee Mann, Adam Clayton, Bee Gees, Mary J, Annie Roboff, Adam Lambert Electric guitar, Guitar, Trumpet, Trombone, Bass guitar, Clarinet Dance, Rhythm & Blues, Alternative Pop/Rock, Album Rock, Stage & Screen
On Eagle's Wings Simplified Lever Harp Or Pedal Harp Michael Joncas, Trish Boril Harp New Age, Folk, Gospel
One Last Chance E. V. Martnez, Kevin Andrews, Cindy Blevins, James Morrison, Tim Kellett Piano, Electric guitar, Guitar, Drums, Bass guitar, Harp Stage & Screen, Rock, New Age, Pop, Soul
Once To Every Man And Nation Ian Good, James Russell Lowell, Phillip Keveren, Kirke Mechem, Lyndell Leatherman, John Zundel Piano, Guitar New Age, Gospel, Stage & Screen
O Mistress mine Arthur Somervell, Charles Villiers Stanford, Cecil Armstrong Gibbs, William Byrd, Roger Quilter, Sze Lok Wong Piano, Countertenor, Bass Baroque, Renaissance, Classical, New Age
One Life James C. Vandenburg, James Morrison, Toby Gad, John McDaid, Bojana Jovanovic, Paul Mealor Piano, Guitar, Bass, Viola, Tenor, Soprano New Age, Folk World & Country, Pop, Folk, Soul
