Source: SK-KOs (Košice) Graduale RMK 185 PAFolio: 002vSequence: 1Full text: Erit vobis hic dies memorialis alleluia et diem festum celebrabitis solemnem Domino in progenies vestras legitimum sempiternum diem alleluia alleluia alleluiaFeast: Fer. 6 p. PaschaOffice: MASSGenre: OfCantus ID: g01042