O, Come All Ye Faithful (3-462)
O, Mary, Don't You Weep (4-526)
O, My Dear Heart, Young Jesus Sweet (1-228)
O, My Luve's Like A Red, Red Rose (4-124)
O, My Luve's Like a Red, Red Rose (5-636)
Ode for St. Cecilia's Day (3-104)
Ode to Joy (6-236)
Of Fools and Angels (3-584)
Of Love and High Times (1-233)
Of the Father's Love Begotten (1-234)
Of the Father's Love Begotten (3-812)
Offering (1-235)
Offering (6-274)
Oh Lord, In Thee Have I Trusted (6-176)
Oh My Luve's Like a Red, Red Rose (0-398)
Oh Star of Bethlehem (0-044)
Oh, Come Let Us Sing (5-236)
Oh, Dear! What Can the Matter Be? (5-451)
Oh, Fare You Well, My Own True Love (3-839)
Oh, Father (3-115)
Oh, How Beautiful the Sky (3-205)
Oh, How Joyfully! (2-079)
Oh, Love So Cruel (0-397)
Oh, the Blood (4-862)
