Talk:Rex Tremendae/@comment-38.69.9.94-20150113052707/@comment-71.80.174.4-20150710083546

Adding to this, the Dies Irae is one of the many parts of the Requiem Mass has been used by the Catholic Church for several centuries. Other Christian churches have adapted this mass for their worship. Many composers have put the procession to music over the years, the earliest manuscript is from the 16th Century. Mozart died before completing his Requiem.