Marziano Perosi

Marziano Perosi (October 20, 1875 in Tortona – February 21, 1959 in Rome), brother of Don Lorenzo Perosi and of Cardinal Carlo Perosi. Italian composer, choirmaster, and organist. He was an organist and choirmaster at the in Pompei, assistant to his brother Lorenzo at the Sistine Chapel, and organist and choirmaster of the Duomo of Milan. His most significant composition was the opera "Pompei."