English Translation by Cardinal Newman in Annus Sanctus
English Translation Lyra Catholica
Latin with English Translation and Background in Hymns of the Breviary and Missal
Latin with English Translation at Thesaurus Precum Latinarum
Recording in Latin (with text and musical notation)
Recording by the Benedictines of Mary, Queen of the Apostles
Background (and on the family of hymns) at The Hymns and Carols of Christmas
Nihil sub sole novum 