Source: PL-WRu I F 414 Cistercian Gradual (Silesia)Folio: 007vSequence: 4Feast: Nativitas DominiOffice: MASSGenre: ComCantus ID: g00552Mode: 4Full text: Exsulta filia Sion lauda filia Jerusalem ecce rex tuus venit sanctus et salvator mundi