Filippo Galli (bass) 26 September 1812. His performance in the "Sigillara" aria was the hit of the immensely successful opera. His collaboration with Rossini increased: on 22 May 1813 he sang Mustafà in the premiere of "L'italiana in Algeri" at the Teatro San Benedetto in Venice. Rossini then composed numerous other bass parts specifically for Galli. On 14 August 1814 he appeared in "Il turco in Italia" at La Scala; on 31 May 1817 (again at La Scala), in the very difficult role of Fernando in "La gazza ladra". The title role in "Maometto II" followed on 3 December 1820 at the Teatro
La pietra del paragone back with her signature on it. The Count recognizes the signature and comes rushing from his rooms. To general amazement Clarice throws off her disguise and the lovers are finally reconciled. The Count orders a celebration feast and all the guests head off to toast the happy couple and enjoy the promised banquet. 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