Argentine mezzo-soprano Mabel Perelstein has died from complications related to the coronavirus. Perelstein was hospitalized on March 24, 2020 in Madrid. Born in La Plata, Argentina, Perelstein studied at the Conservatorio Gilardo Gilardi where she worked under Noemí Souza. She then went on to be part of the Teatro Argentino Chorus. In the 80s she moved to Spain to study {…}