Yo-YO Ma, Alison Krauss – The Wexford Carol
Dies irae (Latin pronunciation: [ˈdi.ɛs ˈi.rɛ]; “Day of Wrath”) is a Latin hymn attributed to either Thomas of Celano of the Franciscans (1200 – c. 1265) or to Latino Malabranca Orsini (d. 1294), lector at the Dominican studium at Santa Sabina, the forerunner of the Pontifical University of Saint Thomas Aquinas, Angelicum in Rome. The hymn dates from at least the thirteenth century, though it is possible that it is much older, with some sources ascribing its origin to St. Gregory the Great (d. 604), Bernard of Clairvaux (1090 – 1153), or Bonaventure (1221 – 1274).
It is a Medieval Latin poem characterized by its accentual stress and rhymed lines. The metre is trochaic. The poem describes the Last Judgment, trumpet summoning souls before the throne of God, where the saved will be delivered and the unsaved cast into eternal flames.
The hymn is best known from its use as a sequence in the Requiem (Mass for the Dead or Funeral Mass). An English version is found in various Anglican Communion service books. The melody is one of the most quoted in musical literature, appearing in the works of many composers.