Source: SK-Sk (Spišska Kapitula) Antiphonale ScepusienseFolio: 199rSequence: 1Full text: [O beatum virum in cujus transitu sanctorum canit numerus angelorum exsultat chorus omniumque caelestium] virtutum occurrit psallentium exercitusFeast: MartiniOffice: MGenre: RPosition: 3.1Cantus ID: 007257