Excerpts from St. Hildegard's music (modern notation or original).

Lyrics (Latin and English) of several of St. Hildegard's hymns.

"O vos felices radices" and "O ignis spiritus". Rupert R. Chappelle translation. With lots of links related to Hildegard.

Several illuminations from Hildegard's books.

Latin originals and English translations of the lyrics of eleven sequences, antiphons, and responsories. Kate Brown translation. With bibliography.

St. Hildegard's Gregorian chants: original Latin texts with English translations by Norma Gentile.