The Ordo Virtutum, Hildegard von Bingen's twelfth-century music-drama, is one of the first known examples of a large-scale composition by a named composer in the Western canon. Not only does the Ordo's expansive duration set it apart from its precursors, but also its complex imagery and non-biblical narrative have raised various questions concerning its context and genre. As a poetic meditation on the fall of a soul, the Ordo...