3 chants found.
Source Folio Incipit Genre Cantus ID Feast
PL-Wn 12720 V Antyfonarz... 0352r Magister scimus quia verax es et A 003661 Dom. 23 p. Pent.
PL-Klk 1 Antyfonarz... 145r Magister scimus quia verax es A 003661 Dom. 24 p. Pent.
PL-STAb 4 Antiphonarium... 158v Magister scimus quia verax es et A 003661 Dom. 19 p. Pent.