Missa 'Orbis Factor' - Gregorian Chant
Missa XI; Orbis Factor (Kyrie, Gloria, Sanctus, Agnus Dei) - Schola Cantorum Sancti Blasii
Missa orbis factor - Kyrie
Missa orbis factor - Credo
Mass in Gregorian Chant: Missa Orbis Factor | Sacred Music for Choir and Hymns
Missa " ORBIS FACTOR", Gregoriano, Giovanni Vianini, Schola Gregoriana Mediolanensis, Milano, Italia
Missa Orbis Factor in Gregorian Chants | Catholic Ambience
Kyrie from Mass XI • “Orbis Factor” • Gregorian Chant
Missa orbis factor - Gloria
Kyrie: Orbis Factor, medieval chant of the Gradual of Eleanor of Brittany (Lyric Video)
The Gradual of Eleanor of Brittany - Kyrie : Orbis factor
Missa XI (Orbis factor) - Agnus Dei
Gregorian Chant: Kyrie "Orbis factor"
Kyrie XI (Orbis Factor)
Missa Orbis Factor - Gloria
Missa XI Orbis Factor "Kyrie"
Missa Orbis Factor - Kyrie
Missa Orbis Factor (XI)
Missa XI