Jam Christus astra (textus antiquus)
Feast: Dominica Pentecostes
Office_part: hy
Submitter: dcrochu
Comments
Gregofacsimil. Melodia ex Libro Antiphonario pro Diurnis Horis, de tempore, Abbatia Sanctae Mariae de Pratalea, 2017, p. 369
Minorem GABC errorem correxi
Typo