The Theater an der Wien has announced its 2019-20 season featuring numerous rarely performed works, concert operas and a number of new productions. Opera Productions David Afkham conducts Amélie Niermeyer’s new production of Dvorak’s “Rusalka.” Maria Bengtsson sings the title role alongside Ladislav Elgr, Günther Groissböck, Natascha Petrinsky, and Kate Aldrich. Performance Dates: Sept. 19 – 30, 2019 Stefan Gottfried conducts Sam Brown’s production of Mozart’s {…}