1st Sunday In Advent: Alleluia: Ostende Nobis
Choralschola der Wiener Hofburgkapelle, P. Hubert Dopf S.J. · from Gregorian Chant for the Church Year · 2001
Choralschola der Wiener Hofburgkapelle, P. Hubert Dopf S.J. · from Gregorian Chant for the Church Year · 2001