Dies irae

A medieval Latin sequence for the Mass for the Dead, describing the Last Judgment and traditionally sung to a Gregorian chant melody.

Sequence (poetry): A Latin liturgical poem traditionally sung during the Mass between the Alleluia and Gospel. Dies irae is one of the best-known medieval sequences.
Trochaic tetrameter: A poetic meter with four trochaic feet in each line, typically alternating stressed and unstressed syllables. Its driving rhythm shapes the sequence’s memorable Latin verses.
Thomas of Celano: A thirteenth-century Franciscan friar and chronicler, traditionally credited with composing Dies irae. He is the poem’s conventional, though not certain, author.
Giuseppe Verdi's Requiem: Giuseppe Verdi’s 1874 setting of the Catholic Requiem Mass for soloists, chorus, and orchestra. Its Dies irae erupts in a forceful orchestral and choral depiction of judgment.
Gregorian chant in popular culture: The use of Gregorian chant or chant-like music in modern media and popular settings. The Dies irae melody is among chant’s most recognizable cultural echoes.
Gregorian chant: A monophonic tradition of Latin liturgical song associated with the medieval Roman Church. The sequence is traditionally sung to a Gregorian chant melody.
Dies irae chant: The traditional Gregorian melody associated with the Latin sequence Dies irae. This chant carries the text and became a recognizable musical emblem of death.
Franciscan Order: A family of Catholic religious orders founded by Francis of Assisi in the early thirteenth century. The traditional attribution connects the sequence’s origins with Franciscan circles.
Mozart's Requiem: Wolfgang Amadeus Mozart’s unfinished setting of the Catholic Requiem Mass, completed after his death. Its sequence setting helped make the text central to the concert Requiem tradition.
Omen motif: A recurring musical figure used to suggest impending danger, death, or fate. Composers and screen composers often quote the chant to foreshadow death.

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Rhapsody on a Theme of PaganiniRelated: Rachmaninoff sets this motif against Paganini’s theme in several variations.