Source: SK-BRsa Arm. III, Lad. 2, Fasc. 1, Nr. 5Folio: 001vSequence: 4Full text: Sacerdotes Dei benedicite Dominum sancti et humiles corde laudate DeumFeast: Comm. unius Martyris PontificisOffice: MASSGenre: InCantus ID: g01280