How many pieces of music did Gioachino Rossini compose?

Gioachino Rossini composed over 30 operas, along with numerous songs, chamber works, and orchestral pieces, totaling more than 150 works. His most famous operas include "The Barber of Seville" and "William Tell." Rossini's prolific output and innovative style significantly influenced the development of Opera in the 19th century.