It’s a weekend filled with many stars, premieres and role debuts. And there is something for any opera lover interested in exploring the classic repertoire. Austria  “Rigoletto” continues its run at the Vienna State Opera with Yosep Kang, Roberto Frontali, and Aida Garifullina while “Don Pasquale” also gets one presentation with Michele Pertusi, Antonino Siragusa, and Danielle de Niese. The weekend {…}