Source: SK-BSa (Banská Štiavnica) Protocollum No.inv.581 1561Folio: 001rSequence: 3Full text: Rorate caeli desuper et nubes pluant justum aperiatur terra et germinet salvatorem Feast: Hebd. 4 AdventusOffice: LGenre: APosition: 2Cantus ID: 004668Rubrics: Notes: