O, Madam, I Have Come A-Courtin' (4-679)
O, My Luve's Like A Red, Red Rose (4-124)
O, My Luve's Like a Red, Red Rose (5-636)
O, No John (5-027)
Ode for St. Cecilia's Day (3-104)
Of Course There Is a Santa Clause (1-858)
Of Fools and Angels (3-584)
Of Love and High Times (1-233)
Offer Me Some Sunshine (1-673)
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? (0-394)
Oh, Dear! What Can the Matter Be? (3-814)
Oh, Dear! What Can the Matter Be? (5-451)
Oh, Fare You Well, My Own True Love (3-839)
Oh, Father (3-115)
Oh, Love So Cruel (0-397)
Oh, Spring! (5-089)
Oh, Vreneli (5-492)
Oh, What a Beautiful Mornin' (3-942)
Oh, What a Beautiful Mornin' (4-742)
Oh, What a Beautiful Morning (1-627)
Okâwîmâw Askiy (Mother Earth) (6-387)
Oklahoma (1-966)