Source: SK-Bra (Bratislava) Missale of Bratislava I EC Lad. 3Folio: 216vbSequence: 1Full text: Sicut audivimus ita et vidimus in civitate dei nostri in monte sancto ejusFeast: Purificatio MariaeOffice: MASSGenre: GrVPosition: 01Cantus ID: g00073a