Perotinus

[ per-uh-tahy-nuh s, -tee- ]
/ ˌpɛr əˈtaɪ nəs, -ˈti- /

noun

Magnus Magister, fl. late 12th to early 13th century, French composer.
Also called Per·o·tin [per-uh-teen] /ˈpɛr əˌtin/, Pé·ro·tin [French pey-raw-tan] /French peɪ rɔˈtɛ̃/.