ARTE Concert has announced the operas that it will be showcasing as part of its on-demand streams. The first opera programmed will be Mozart’s “Die Zauberflöte” from La Monnaie. That production is already available online and features Sabine Devielilhe, Gábor Bretz, Ed Lyon, and Sophie Karthäuser. On Oct. 6, 2018, Puccini’s “Tosca” from the Finnish National Opera gets its turn {…}