Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 178vSequence: 3Full text: Benedicite domino omnes angeli ejus potentes virtutes qui facitis verbum ejus ad audiendam vocem sermonum ejusFeast: MichaelisOffice: MASSGenre: InCantus ID: g02711Image link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0178V.h…