Regis perpetui strenue miles,
contra nequitias partis iniquae,
invictas monachis suggere vires,
ut, cedente datis hoste trophaeis,
in regnis, duce te, Maure,
supernis sumant emeriti dona laboris.
Piece data 2
1. Text
2. ID No., Mode, Annotation
René-Jean Hesbert, Corpus antiphonalium Officii, nr. 4598