Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 139rSequence: 2Full text: Alleluia Gaudete justi*Feast: Gordiani, EpimachiOffice: MASSGenre: AlCantus ID: g00024Image link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0139R.h...