Oliver Cromwell (4-969)
Oliver! (Choral Selections) (0-076)
Oliver! (Choral Selections) (0-751)
Oliver! (Choral Selections) (5-418)
Omnipotence, The (4-505)
On a Clear Day (You Can See Forever) (2-057)
On Eagle's Wings (2-790)
On May Morning (5-029)
On the Day Before Christmas (and the Day Before That!) (5-952)
On the Day that Christ was Born (4-898)
On the Plains, Fairy Trains (3-030)
On This Day (3-685)
On This Happy Morn (1-671)
On This Quiet Night (5-575)
On Wings of Song (3-260)
Once in Royal David's City (5-852)
Once On A Frosty Night (4-330)
Once Upon a Manger Still (4-683)
Once Upon a Starry Night (6-258)
One Bright Star (5-741)
One by One (with 'Send the Light') (2-320)
One Candy Wrapper in the Street (4-756)
One Child (0-973)
One Hand, One Heart (5-971)
