SEQUENCE: O Ecclesia Lyrics
| Song | SEQUENCE: O Ecclesia |
| Artist | Anonymous 4 |
| Album | Hildegard von Bingen: 11,000 Virgins - Chants for the Feast of St. Ursula |
YouTube Results (More on YouTube)
| Song | SEQUENCE: O Ecclesia |
| Artist | Anonymous 4 |
| Album | Hildegard von Bingen: 11,000 Virgins - Chants for the Feast of St. Ursula |