Source: PL-Wn 12720 V Antyfonarz opata Mścisława z Tyńca, pars de temporeFolio: 0341vSequence: 1Feast: Dom. 18 p. Pent.Office: LGenre: APosition: BCantus ID: 003659Mode: 8Differentia: G1Full text: Magister quod est mandatum magnum in lege ait illi Jesus diliges dominum deum tuum ex toto corde tuo alleluia