Question: What style of opera created around the year 1600 was Christoph Willibald Gluck a composer of?
Sentence (from "Italian opera"): Works by native Italian composers of the 19th and early 20th centuries, such as Rossini, Bellini, Donizetti, Verdi and Puccini, are amongst the most famous operas ever written and today are performed in opera houses across the world.
Relevant evidence: No