The Deutsche Oper Berlin has announced cast changes for “Les Vêpres Siciliennes” and “Aida.” The company said that for the May 3, 11, and 22 2025 performances, Michael Bachtazde will take over the role of Amonasro in “Aida” for George Petean. Meanwhile, for the performances on May 18, 24, and 31, Dong-Hwan Lee will take over the role of Guy {…}