Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 143vSequence: 2Full text: Ut testimonium perhiberet de lumine et parare domino plebem perfectamFeast: Vig. Joannis Bapt.Office: MASSGenre: GrVPosition: 01Cantus ID: g00237aImage link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0143V.h…