Noun
Day of wrath; -- the name and beginning of a famous mediaeval Latin hymn on the Last Judgment.
Source: Webster's dictionaryA facsimile sheet of music from the Dies Irae movement of the Requiem Mass in D minor (K. 626) in Mozart's own handwriting. Source: Internet
DJ Richard - Dies Irae Xerox is good for meloncholic downtempo techno brooding. Source: Internet