O Pilgrim Come Steve Green, Douglas Kaine McKelvey, Douglas McKelvey, Wes King Piano, Guitar Contemporary Christian, Gospel, Folk, Pop
Only The Hands Eddie Carswell, Newsong, Oliver Wells, Steven Curtis Chapman Piano, Guitar Contemporary Christian, Gospel, Folk, Pop
Os nace un Cordero for SATB chorus, piano, and pedal or lever harp Adrienne Inglis Contemporary Christian, Folk World & Country, Gospel
O That Will Be Glory Charles H. Gabriel, J. Craig McComb, Gene Roberson Piano, Guitar Contemporary Christian, Gospel, Romantic
Order My Steps Leonora Hardy, GMWA Women of Worship, Glenn Burleigh Piano Gospel, Contemporary Christian
Ordinary Baby Dony McGuire, Jay Rouse, Gloria Gaither, The Gaithers Guitar, Piano Gospel, Contemporary Christian
Organ Choral prelude Lo, How a Rose E'er Blooming Organ Contemporary Christian, Romantic, Classical, Gospel
Our God Reigns Martin Smith, Leonard Smith, Stewart Smith, John Thatcher, Michael W. Smith, Jon Thatcher Guitar, Piano Gospel, Folk, Pop, Pop Rock, Rock
An Army of Ordinary People Dave Bilbrough, Will Adams, John Stephens, Danniebelle Hall, John Legend, Tehillah Alphonso Guitar, Piano, Electric guitar Valentine's Day, Ballad, Neo Soul, Contemporary Christian, Jazz
Our Deliverer Tai Anderson, Justin Daly, Third Day, David Carr, Justin T. Daly, Mac Powell Guitar, Piano, Electric guitar Pop, Folk, Contemporary Christian, Rock, Gospel
Our Father's Work To Do Stephen DeCesare Piano, Medium/High Voice, Tenor, Bass Gospel, Contemporary Christian
Our Love Is Loud David Crowder Piano, Guitar, Flute, Cello, Violin Pop, Children, Contemporary Christian, Gospel
I Want to Be Out of My Depth in Your Love Noel Richards, Art Alexakis, Doug Horley Piano, Guitar Gospel, Alternative Pop/Rock, Alternative Rock, Pop Rock, Indie Rock
Mass "O quam gloriosum est regnum" Jacob Vaet, Jacobus Vaet, David Warin Solomons, Tomas Luis De Victoria Viola, Cello, Violin, Clarinet Renaissance, Gospel, Baroque, Classical, Contemporary Christian
O Sing For Joy! Emily Crocker, John Parker, Stan Pethel Violin Contemporary Christian, Gospel, Stage & Screen
