Source: PL-Wn 12496 IV Graduale cistercienseFolio: 007rSequence: 2Feast: Nativitas DominiOffice: MASSGenre: OffCantus ID: g00545Mode: 4TFull text: Laetentur caeli et exsultet terra ante faciem domini quoniam venitNotes: Missa in nocteExternal image link: Image link
Cantus Planus in Polonia 