Alexandra Wilcke aka Marisa, known among other things as a German voice of Eowyn in "The Lord of the Rings" trilogy, is absolutely perfect in this role. The whole is somewhere between Enya, Meav Ni Mhaolchatha and Eivor and yet has a completely own style and a distinctive timbre.
The Music of Hildegard von Bingen is without doubt the most beautiful and moving moments of medieval music and composition. As an important part of German culture and history this beautiful, both traditional and new interpretation of them was more than overdue.