Source: PL-WRu I F 413 Cistercian Gradual (Silesia)Folio: 159vSequence: 2Feast: Corporis ChristiOffice: MASSGenre: AllCantus ID: g02838Mode: 5Full text: Alleluia Demus gloriam deo quia venerunt nuptiae agni et uxor ejus preparavit se bissino splendente candido cooperta