What is Gregorian Chant? (English Audio, Brazilian Portuguese subtitles available)
19:04
Gregorian chant
11:47
Music of the Early Christian Church - From the last supper to Hildegard von Bingen
1:02:12
Gregorian Chants: Kyrie Eleison | The Holy Mass of the Benedictine Monks (1 hour)
8:30
What is a Fugue? (Music Appreciation)
18:13
A 97-Year-Old Philosopher Faces His Own Death
45:07
Kassia - Byzantine Hymns from the first female composer of the Medieval Occident
29:21
Fr Ripperger: "Demons HATE Gregorian Chant!" - Interview w/ an Exorcist
8:01:13