The Teatro Regio di Torino has announced 2017-018 season showcasing a star-studded lineup. It all begins on Oct. 10, 2017, with Claus Guth’s production of “Tristan Und Isolde.” Peter Seiffert and Stefan Vinke share the role of Tristan with Ricarda Merbeth and Rachel Nicholls sharing Isolde. Gianandrea Noseda conducts all performances. Daniele Abbado’s production “Falstaff” arrives at the company on Nov. 15, 2017. {…}