The Theater an der Wien is set to present “Isacco, figura del Redentore,” by the Viennese composer Marianna Martines. The work will be performed as part of the Kammeroper series and will be directed by Eva-Maria Höckmayr with Chiara Cattani conducting. The cast will include Christian Senn in the title role, Dennis Orellana, Sophie Gordeladze, Anle Gou, and Andjela Spaic. Speaking with Gou, who will {…}