Mezzo-soprano Joyce DiDonato is set to return to Carnegie Hall’s Resnick Education Wing for her annual much-anticipated series of master classes for young professional opera singers. This year, soprano Alexandra Nowakowski, mezzo-soprano Maya Amir, countertenor Keymon Murrah, and tenor Aaron Crouch were selected to participate in the master classes. They will be accompanied by pianist Justina Lee and Shannon McGinnis. The master classes will {…}