Source: PL-WRu I F 414 Cistercian Gradual (Silesia)Folio: 004rSequence: 4Feast: Sabbato Q.T. AdventusOffice: MASSGenre: GrVCantus ID: g00515aMode: 2TFull text: Caeli enarrant gloriam dei et opera manuum ejus annuntiat firmamentum