O, No John (5-027)
Ode for St. Cecilia's Day (3-104)
Of Love and High Times (1-233)
Of the Father's Love Begotten (1-234)
Of the Father's Love Begotten (3-812)
Oft In The Stilly Night / All Through the Night (4-351)
Oh My Luve's Like a Red, Red Rose (0-398)
Oh, Dear! What Can the Matter Be? (3-814)
Oh, Dear! What Can the Matter Be? (5-451)
Oh, How Beautiful the Sky (3-205)
Oh, Love So Cruel (0-397)
Old Joe Clark (2-170)
Old Music for Quiet Hearts (3-698)
On a Frosty Winter's Night (3-923)
On a Morn All Crisp and Cold (6-164)
On Christmas Day (3-008)
On the Mountainside (6-221)
On the Plains, Fairy Trains (3-030)
On This Day Earth Shall Ring (6-059)
On This Happy Morn (1-671)
Once As I Remember (0-641)
Once in Royal David's City (1-238)
One by One (5-471)
One I Love, The (4-667)
