Source: Sequentiae notis interlinearibus et marginalibus illustrataeSiglum: CZ-Pu XIII F 30Folios: 15r-15vFolio: 015rSequence: 1Full text (or incipit): Hodierne lux diei celebris in matris DeiGenre: SqFeast: De BMVFeast (text): De BMVCantus ID: ah54219Form: C