Tenor Ştefan von Korch and baritone Lucian Petrean have announced their concert of “Famous Arias.” In part of the “Musical Extravaganza” series the duo offers the audience popular arias from operas and operettas. program includes Cortigiani’s aria from “Rigoletto,” the famous aria with 9 Cs from “La Fille du regiment,” and more. “Musical Extravaganza” leader von Korch says of the {…}