Who wrote the first opera in the history of world music?

Jacopo Peri (1561-1633), known under the pseudonym Il Zazzerino, was an Italian composer and singer of the transitional period between the Renaissance and Baroque styles, and is often called the inventor of opera. He wrote the first work to be called an opera today, Dafne (around 1597), and also the first opera to have survived to the present day, Euridice (1600).