O Antiqui Sancti - Michael Englehardt
O Antiqui Sancti (arr. Michael Engelhardt) - Voices of Singapore Ladies Choir
USU Chamber Singers: O Antiqui Sancti (arr. Michael Engelhardt)
Epsom Girls Grammar School, Paradisum | O Antiqui Sancti – Hildegard von Bingen
South Salem HS Chamber Women's Choir - O Antiqui Sancti - Michael Engelhardt
O Antiqui Sancti (with chants) - Hildegard von Bingen, arr. Engelhardt - UWF Concert Choir
O Antiqui Sancti by Hildegard von Bingen, arr. Michael Engelhardt
O antiqui sancti, Hildegard Von bingen, art. Engelhardy
Antiqui Sancti (Hildegard von Bingen, arr. Engelhardt) - McCullough JH Chamber Choir
O Antiqui Sancti, from Ordo Virtutum by Hildegard von Bingen. UNC Women’s Glee Club
Conductor Catherine Sailer - DU Lamont Women's Chorus - "O Antiqui Sancti"
Ordo Virtutum: O Antiqui Sancti (Arr. M. Engelhardt) (Live)
O Antiqui Sancti by Michael Engelhardt
O Antiqui Sancti
O Antiqui Sancti - polyphonic overtone singing - by Anna-Maria Hefele
O Antiqui Sancti (from "Ordo Virtutum")
O Antiqui Sancti (Hildegard von Bingen; arr. Michael Engelhardt) - Stuyvesant H.S. Treble Chorus
O Antiqui Sancti by Hildegard von Bingen arr. by Michael Engelhardt
Qui sunt hi/ O antiqui sancti/ Aer enim volat
