Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 248vSequence: 1Full text: Si ambulem*Office: MASSGenre: GrCantus ID: g00772Image link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0248V.h…
