Angela Gheorghiu has canceled her participation in the Special Concert: Giuseppe Verdi at the Deutsche Oper Berlin. As a result, three sopranos will take over the repertoire Gheorghiu was originally intended to perform. Nicole Car, Irina Churilova, and Seyoung Park will all take turns singing arias from “Il Trovatore,” “La Forza del Destino,” “Otello,” and “Simon Boccanegra.” Car is currently {…}