A short version of "Ordo Virtutum" without music appears at the end of "", Hildegard's most famous account of her visions. It is also included in some manuscripts of the "Symphonia armoniae celestium revelationum" ("Symphony of the Harmony of Celestial Revelations"), a cycle of more than 70 liturgical songs. It may have been performed by the convent nuns at the dedication of the St. church in 1152 or possibly before the at the convent .