Johannes Prioris
Johannes Prioris (c. 1460 – c. 1514) was a Netherlandish composer of the Renaissance. He was one of the first composers to write a polyphonic setting of the Requiem Mass.
On the basis of documents surrounding Saint-Sauveur in Blois, Theodor Dumitrescu has argued that Prioris is to be identified with the composer "Denis Prieur," making his Latin name "Dionysius Prioris." The name "Johannes" is att…