The Pittsburgh Opera has announced its 2023-24 season. Opera Rossini’s “The Barber of Seville” opens the season with Lunga Eric Hallam, John McCullough, Stephanie Lauricella, and Musa Nqungwana. Antony Walker conducts the production by Crystal Manich. Performance Dates: October 14, 17, 20, 22, 2023 Kyle Albertson, Marjorie Owens, Daniel O’Hearn, and Leah Heater lead Wagner’s “The Flying Dutchman.” Antony Walker {…}