Oper Köln has announced its 2019-20 season. Premieres General Music Director François-Xavier Roth will lead the Gürzenich-Orchester Köln during performances of Wagner’s “Tristan und Isolde,” directed by Patrick Kinmonth. The cast will feature KS Peter Seiffert/Heiko Börner as Tristan, Karl-Heinz Lehner as König Marke, Ingela Brimberg as Isolde, Samuel Youn/Kostas Smorginas as Kurwenal, John Huezenroeder as Melot, Claudia Mahnke as {…}