Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 062vSequence: 2Full text: Alleluia Verbo domini caeli firmati sunt*Feast: Sabbato Pent.Office: MASSGenre: AlPosition: 3Cantus ID: g01103Image link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0062V.h…