Agrippina from Drottningholm on OperaVision with Ann Hallenberg as Agrippina and Kristina Hammarström as Ottone Birgitte Christensen sings Isolde with Currentzis and Janowski Newsletter April All newsNews Agrippina from Drottningholm on OperaVision with Ann Hallenberg as Agrippina and Kristina Hammarström as OttoneJanuary 27, 2023 Birgitte Christensen sings Isolde with Currentzis and JanowskiApril 2, 2022 Newsletter AprilApril 1, 2022 Get our monthly newsletterFollow the dates of our artists and more Email