The boy choristers of Winchester Cathedral sing the lovely Mater Ora Filium.

Mater Ora Filium is an Irish folk song arranged as a carol to anonymous 15th-century words by Charles Wood.

Mater ora Filium - Mother pray thy Son
Ut post hoc exilium - that, after this exile,
Nobis donet gaudium - He may grant us the joy
Beatorum omnium - of all the blessed ones.