| Title | Artist | Arrangement | Format | Price |
|---|---|---|---|---|
| O don fatale | - | Francesca Licciarda | Voice | $4.99 |
| O Eyes Of My Beloved | - | Doug Andrews | Voice | $2.99 |
| O For A Closer Walk With Thee | - | Daniel Grassi | Voice | $2.99 |
| O Give Thanks | - | Aaron Lindsey | Voice | $2.99 |
| O Gracious Light (Phos hilaron)/Lux Christi (Light of Christ) | - | Edwin M. Willmington | Voice | $2.99 |
| O Great God | - | Bob Kauflin | Voice | $2.99 |
| O Great Spirit | - | Chief Yellow Lark, Lakota Siou | Voice | $2.99 |
| O Hearken Thou | Edward Elgar | Edward Elgar | Voice | $2.99 |
| O Holy Night | - | J. Daniel Smith | Voice | $2.99 |
| O Holy Night (from Carols For Choir And Congregation) | - | Joseph Martin | Voice | $2.99 |
| O Joy! | - | Kitty Brazelton | Voice | $2.99 |
| O Keep The World Forever At The Dawn | - | Marjorie Pickthall | Voice | $2.99 |
| O Light, Awaken | - | Mark Patterson | Voice | $2.99 |
| O Little Town Of Bethlehem | Phillips Brooks | Carl Rütti | Voice | $2.99 |
| O Little Town of Bethlehem | - | Jochen Rieger | Voice | $2.99 |
| O Little Town Of Bethlehem | Phillips Brooks | John Wasson | Voice | $5.99 |
| O Little Town Of Bethlehem (from Carols For Choir And Congregation) | - | Joseph M. Martin | Voice | $2.99 |
| O Lord, You Are Our God And King | - | Philip M. Young | Voice | $2.99 |
| O Love Divine, What Hast Thou Done | - | Charles Wesley | Voice | $2.99 |
| O Love That Will Not Let Me Go | - | George Matheson | Voice | $2.99 |
| O Magnum Mysterium | - | Owain Park | Voice | $3.75 |
| O Magnum Mysterium | - | Nicholas White | Voice | $2.99 |
| O Magnum Mysterium | Tomàs Luis de Victoria | Tomas Luis de Victoria | Voice | $2.99 |
| O Magnum Mysterium | - | Richard Burchard | Voice | $2.99 |
| O Magnum Mysterium | - | Ernesto Herrera | Voice | $2.99 |
| O Meu Menino | - | Eurico Carrapatoso | Voice | $2.99 |
| O My Love Is Like A Red, Red Rose | Robert Burns | Robert Burns | Voice | $2.99 |
| O Nata Lux | - | Patti Drennan | Voice | $2.99 |
| O Night Divine | - | Donald Miller | Voice | $2.99 |
| O Night Divine | - | Donald Miller | Voice | $2.99 |
| O Night Divine | - | Donald Miller | Voice | $2.99 |
| O Praise the Gracious Power | - | John Oxenham | Voice | $2.99 |
| O Rex Gloriae | Luca Marenzio | Luca Marenzio | Voice | $2.99 |
| O Sacred Head, Now Wounded | - | Patti Drennan | Voice | $2.99 |
| O Sacrum Convivium | Giovanni Croce | Giovanni Croce | Voice | $2.99 |
| O Sacrum Convivium | - | Hugh Benham | Voice | $2.99 |
| O Sacrum Convivium! | - | Olivier Messiaen | Voice | $2.99 |
| O Salutaris Hostia | James Davy | James Davy | Voice | $2.99 |
| O Salutaris Hostia | James Davy | James Davy | Voice | $2.99 |
| O Sanctissima Maria | Paul Mealor | Liturgical Text | Voice | $2.99 |
