A-Wn-ms-Cod.1783: Composer name in ms = 'P. de la Rue' / Kyrie I: 'Tenor': 'Puer natus e[st] nobis' (red ink) / 'Tenor': 'Pleni sunt celi tacet'; 'Osanna verte folium' / 'Tenor': 'Benedictus tacet'
D-Ju-ms-22: Composer name in ms (index) = 'Rue de [la]' / Title as in ms (index) = 'Puer natus e[st]' / Kyrie I: 'Tenor': 'Puer natus est' (red ink) / 'Tenor': 'Pleni tacet' / 'Tenor': 'Benedictus tacet'
