Listen to Missa descendit angelus Domini: VI. Agnus Dei online. Missa descendit angelus Domini: VI. Agnus Dei is an English language song and is sung by Gloriæ Dei Cantores. Missa descendit angelus Domini: VI. Agnus Dei, from the album Giovanni Pierluigi da Palestrina: Masses & Motets, was released in the year 1999. The duration of the song is 4:24. Download English songs online from JioSaavn.