Question: Who is often called the inventor of opera, Hector Berlioz or Jacopo Peri ?
Sentence (from "Jacopo Peri"): Jacopo Peri (Zazzerino) (20 August 156112 August 1633) was an Italian composer and singer of the transitional period between the Renaissance and Baroque styles, and is often called the inventor of opera.
Relevant evidence: Yes