(Credits:  Marco Borggreve / Riccardo Frizza official website) Deutsche Oper Berlin has announced that Israeli coloratura soprano Hila Fahima Ruschin will take part in the Verdi – Wagner – Gala concert on December 18, 2020. Fahima Ruschin will join a cast that includes Sondra Radvanovsky, Annalisa Stroppa, Amartuvshin Enkhbat, and Günther Groissböck. The opera house has also announced that conductors {…}