Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 061rSequence: 1Full text: In te domine speravi non confundar in aeternum*Feast: Fer. 6 Pent.Office: MASSGenre: InVPosition: 01Cantus ID: g01106aImage link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0061R.h…