Source: SK-KO (Košice) Antiphonarium Fragm. MUSIC bFolio: 001vSequence: 2Full text: Effuderunt sanguinem [sanctorum] velut aquam in circuitu Jerusalem et non erat qui sepeliretFeast: Nat. InnocentiumOffice: MGenre: RPosition: 1.2Cantus ID: 006624Mode: 3
