Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 208rSequence: 1Full text: Beatus vir qui timet dominum*Feast: Commune unius MartyrisOffice: MASSGenre: CmVPosition: 01Cantus ID: g01299bImage link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0208R.h…