(Credit: Dario Acosta/Deutsche Grammophon/Jiyang Chen) The Elbphilharmonie in Hamburg has announce its 2020-21 season. As always we are highlighting the vocal performances of the season. Mikhail Petrenko and Behzod Abduraimov perform works by Rachmaninov and Tchaikovsky. Performance Date: Sept. 16, 2020 Ottavio Dantone conducts Vivaldi’s “Il Tamerlano” with the Accademia Bizantina and Gesangssolisten. Performance Date: Sept. 29, 2020 Beethoven’s “Leonore” {…}