On The Sea Chang Shen, Alex Kristian Scally, Beach House, Victoria Garance Alixe Legrand Piano Clássica, Rock, Pop, Gospel
Open Lef Germenlis, Carol Petersen, Regina Spektor, Judith Silver, William 'Smokey' Robinson, Marvin Tarplin Piano, Guitarra Folclore, Gospel, Infantil, Motown, Pop
O Praise the Lord Edited by Andrew Emmet, George Frideric Handel, Andrew Schneider, Juliano Music, James F Órgão Renascimento, Clássica, Barroco, Gospel
One Bread One Body John Foley, Jack Schrader, John Carter Piano, Órgão, Descante Cristão contemporâneo, Gospel
One Day When Heaven J. Craig McComb, J. Wilbur Chapman Guitarra, Piano Gospel, Cristão contemporâneo, Pop, Rock
Open Up Your Eyes Chris Daughtry, Bruce Peterson, Jeremy Camp, Eugene Vasconi, Ben Moody, David Hodges Piano, Guitarra, Guitarra elétrica Alternativa Adulta, Folclore, Rock, Hard Rock, Pop
O Perfect Love Dorothy Frances Gurney, James Gilbert, Joseph Barnaby, Glen Poehlmann, Lyndell Leatherman, John Carter Piano, Guitarra, Órgão, Saxofone Barítono, Saxofone Alto, Saxofone Tenor Clássica, Gospel, Pop
O Praise Ye The Lord Henry Williams Baker, Kenneth Lowenberg, Charles Hubert Hastings Parry, Henry Baker, Thomas Quigley, Richard Hoyle Tímpanos, Órgão, Piano, Guitarra, Viola, Violino Gospel
