Source: PL-Wn 12720 V Antyfonarz opata Mścisława z Tyńca, pars de temporeFolio: 0097rSequence: 1Feast: EpiphaniaOffice: MGenre: VPosition: 01Cantus ID: 006849bMode: 1Full text: Descendit spiritus sanctus corporali specie sicut columba in ipsum et vox de caelo facta est