O Jesu, Fili David
O Jesus, I Have Promised
O Jesus, Light of All Below
O Lord of Life
O Lord Thy Word Endureth
O Lord, In Thee We Put Our Trust
O Lord, Increase My Faith
O Lord, Mostly Holy
O Lord, Our Lord, Your Works Are Glorious
O Lord, Support Us All the Day Long
O Lord, Thou Hast Searched Me and Known Me
O Magnum Mysterium
O Mortal Man
O Praise The Lord, All Ye Nations
O Praise Ye the Lord
O Quam Tristis Et Afflicta
O Rest in the Lord
O Salutaris
O Savior of the World
O Saviour, Hear Me!
O Sifuni Mungu
O Sing a New Song
O Sing Joyfully
O Sing Unto the Lord
O Sons and Daughters
O Vos Omnes
O Wake and Sing, Good Christians
O Worship the King
Ode For Children's Day
