John Koukouzeles (1280–1360)
Born 1280 CE, died 1360 CE.
John Koukouzeles Papadopoulos (Greek: Ιωάννης Κουκουζέλης Παπαδόπουλος, romanized: Ioannis Koukouzeles Papadopoulos) was a Byzantine composer, singer and reformer of Byzantine chant. He was recognized as a saint by the Eastern Orthodox Church after his death. Among the most illustrious musicians of the Palaiologos dynasty, his music remains held in high esteem by Albanians, Bulgarians, Greeks, Macedonians, Romanians and Serbs.
Text from the Wikipedia article John_Koukouzeles, licensed CC BY-SA 4.0.