Dm C Bb Dm
O Salutaris Hostia
Dm C Bb Dm
Quae caeli pandis ostium
Bb C Gm Dm
Bella premunt hostilia
Bb C C Dm
Da robur, fer auxilium
Dm C Bb Dm
Uni trinoque Domino
Dm C Bb Dm
Sit sempiterna gloria
Bb C Gm Dm
Qui vitam sine termino
Bb C Bb C Dm
Nobis donet in patria
C Dm
Amen