Original: Bingen, Hildegard von. "O Virtus Sapientiae" for Clarinet Quartet. "O Virtus Sapientiae" for Clarinet Quartet.
Oversettelse: "O Virtus Sapientiae" for klarinett Quartet. Clarinet Quartet. Magatagan, Mike. "O Virtus Sapientiae" for klarinett Quartet.