O Come, Let Us Worship (2-311)
O Come, Little Children (5-954)
O Come, Lord Jesus, Come (0-786)
O Come, O Come Emmanuel (0-429)
O Come, O Come Emmanuel (1-018)
O Come, O Come Emmanuel (1-019)
O Come, O Come, Emmanuel (4-073)
O Come, Sweet Spirit (1-434)
O Dear! What Can the Matter Be? (0-745)
O Divine Redeemer (3-504)
O filii et file (0-739)
O filii et filiae (0-583)
O For a Heart to Praise My God (1-722)
O for a Heart to Praise My God (6-125)
O For a Thousand Tongues to Sing (2-166)
O Give Thanks (0-602)
O Give Thanks Unto the Lord (0-400)
O Gladsome Light (2-349)
O God of Love (0-749)
O God of Love and Kindness (0-513)
O God's Love So Freely Given (0-595)
O God, Thy Goodness Reacheth Far (3-774)
O God, We Do Exalt Your Name (3-572)
O Happy Souls (2-167)
