This week, the Maggio Musicale is set to open its 2019’20 season with an intriguing double bill. The two operas set to be presented will include Leoncavallo’s “Pagliacci” and the world premiere of Riccardo Panfili’s ‘”Noi, due, quattro…” with two very respected artists. But it is Panfili’s opera which will showcase two rising stars in the opera world. Paolo Antognetti {…}