原文: O salutaris hostia , known as the tune DUGUET. Franz Xaver Witt. A cappella. Sacred , Hymn , Eucharistic song Meter.
译文: 弗朗兹·威特. 无伴奏合唱. 神圣,赞美诗,圣体圣事的歌曲仪表. 88. 88. L.M. 语. Latin. SATB. This Hymn is used as the song during the exposition of Holy Sacrament.