Oorspronklik: Ecce panis angelorum I. The text is the 21st verse of the sequence "Lauda Sion Salvatorem". Anonymous. A cappella. Language. Latin.
Vertaling: Heilige, volgorde gesang, Eucharistiese lied. Taal. Getranskribeer van die Trent manuskrip tr89. bottom two parts in the score.
