Multiple performances of Richard Wagner's operas are taking place across Europe, including Tristan und Isolde in Montpellier, Die Walküre in Munich and Budapest, and Tannhäuser in Zurich, as part of major festivals and opera seasons. The 41st Festival Radio France in Montpellier features Tristan und Isolde, drawing attention to Wagner's enduring influence and the ongoing controversy surrounding his antisemitism, particularly at the Bayreuth Festival.