(Credit: Rosa Frank) The Wiener Staatsoper has announced that soprano Vera-Lotte Boecker will sing the role of Micaëla for the premiere of Bizet’s “Carmen,” replacing Olga Kulchynska. Boecker is the second cast change in the production after Piotr Beczała took over the role of Don José replacing Charles Castronovo. Last month there was a COVID-19 outbreak at the opera house {…}