One Thing We Ask, O Lord (0-053)
One-Eyed Jack (5-076)
One-Legged Sam (0-502)
Only a Baby Came (5-720)
Only A Singing Bird (3-926)
Only Yesterday (1-668)
Onward Christian Soldiers (3-240)
Onward, Ye Peoples! (5-031)
Open The Gates Of The Temple (0-956)
Open Thy Blue Eyes (3-710)
Open Your Eyes Wide (4-966)
Open, Lord, My Inward Ear (3-940)
Order My Steps (5-743)
Orion (5-034)
Other Man's Grass is Always Greener, The (1-197)
Our Beloved Canada (1-239)
Our Father (4-502)
Our Father, Which Art In Heaven (4-327)
Our God is Great (3-312)
Our God, Our Help in Ages Past (3-737)
Our Song of Peace (0-690)
Our Song of Thanks (3-992)
Out of the Depths (3-624)
Out on the Edge of Beyond (3-873)
