Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 120rSequence: 1Full text: Alleluia Qui confidunt in domino sicut mons Sion non commovebitur in aeternum qui habitat in JerusalemFeast: Dom. 20 p. Pent.Office: MASSGenre: AlCantus ID: g02201Image link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0120R.h…