Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 170vSequence: 2Full text: Alleluia Iste est qui ante*Feast: AugustiniOffice: MASSGenre: AlCantus ID: 507045Image link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0170V.h…