La pietra del paragone La pietra del paragone La pietra del paragone (The Touchstone) is an opera, or melodramma giocoso, in two acts by Gioachino Rossini, to an original Italian libretto by Luigi Romanelli. "La pietra del paragone" was first performed at La Scala, Milan, on 26 September 1812. It was the composer's first commission from a major opera house and was an instant success, being performed 53 times during its first season. Napoleon's Viceroy in Milan, Eugène de Beauharnais, was so impressed by the opera that he wrote to the Minister of the Interior, "You will kindly arrange for Maestro Joachin Rossini to
Philadelphia La Scala Opera Company company's title was shortened to the Philadelphia La Scala Opera Company. Pelosi served as director until his sudden death in a car accident in 1948. He was succeeded by Humbert A. Pelosi who served the company as General Manager and Artistic Director for the rest of its history. Carlo Moresco was the company's primary conductor from 1950-1954. During its history, the PLOC typically presented 12 operas each year at the Academy of Music during its annual season, giving over 350 opera performances at the house by the end of its final season. The company's last season was the 1953-1954 which