ROMAN TREKEL: - The Israel Philharmonic Orchestra, Le Nozze di Figaro / Count, concert perform-   ances on June 4, 6, 8, 10 (Tel Aviv), 13 (Jerusalem) and 15, 2017 (Haifa), conductor:   Dan Ettinger. EVELYN HERLITZIUS: - Staatstheater Wiesbaden, Maifestspiele, Brünnhilde / Die Walküre, Siegfried, Götter-   dämmerung (leading team: Uwe Eric Laufenberg / Alexander Joel), first cycle: April 27,   29, May 1st, 2017, second cycle: May 24, 26 and 28, 2017 and Götterdämmerung on   June 5, 2017. - Dresden State Opera, Cavalleria rusticana / Santuzza (role debut), performances on   June 29, July 4 and 6, 2017. TOBIAS KEHRER: - Deutsche Oper Berlin, Der fliegende Holländer / Daland, role debut (leading team:   Christian Spuck / Donald Runnicles), performances on May 7, 11, 16, 20, June 4   and 10, 2017 - Teatro alla Scala di Milano, Die Entführung aus dem Serail / Osmin, production of   Giorgio Strehler, rehearsed by Mattia Testi / Zubin Mehta, performances on June 17,   19, 21, 27, 29 and July 1st, 2017. GABRIELA SCHERER: - NDR Elbphilharmonie Orchestra, Das Rheingold / Freia, concert version (conductor:   Marek Janowski), May 26, 27 (Hamburg), May 29 (Dortmund) and June 3, 2017 (Baden-   Baden). JONAS ALBER: - Hungarian State Opera, Budapest, gala concert (Verdi / Wagner program) with René   Pape on June 10, 2017. MICHAEL VOLLE: - Pierre Boulez Saal, Berlin, Lied recital on May 18, 2017 (accompanist: Helmut Deutsch) - NDR Elbphilharmonie Orchestra, Das Rheingold / Wotan, concert version (conductor:   Marek Janowski), May 26, 27 (Hamburg), May 29 (Dortmund) and June 3, 2017 (Baden-   Baden). STEPHAN RÜGAMER: - Berlin State Opera, Katja Kabanowa / Tichon, production by Andrea Breth, conducted   by Sir Simon Rattle, performances on June 14, 18, 22 and 25, 2017. RENÉ PAPE: - Teatro alla Scala di Milano, Lied recital on June 5, 2017 (accompanist: Camillo Radicke). - Hungarian State Opera, Budapest, gala concert with orchestra (Verdi / Wagner program),   on June 10, 2017 (conductor: Jonas Alber). - St. Petersburg, White Nights Festival, Tristan und Isolde / König Marke, concerts on   June 15 and 16, 2017 (conductor: Valerij Gergiev). - Vienna Symphony Orchestra, Beethoven: Symphony No. 9, concerts in Vienna on   June 21 and 22, 2017 (conductor: Philippe Jordan). - Munich State Opera, Opera Festival, Die Zauberflöte / Sarastro, July 6 and 8, 2017.