|Günther Groissböck (photo:Monika Rittershaus) & Wilhelm Schwinghammer (photo: Enrico Nawrath)|
Groissböck had a bicycling accident and was unable to travel for the concert. Groissböck's upcoming performances include Heinrich der Vogler in Wagner's Lohengrin at the Vienna State Opera, Rocco in Beethoven's Fidelio at the Bavarian State Opera and Sarastro in Mozart's Die Zauberflöte at the Hessisches Staatstheater Wiesbaden.
This will be Schwinghammer's Tanglewood and Boston Symphony debuts. Schwinghammer will return to Germany to sing Sarastro in Mozart's Die Zauberflöte at the Hamburg State Opera before returning in October for his debut with the Lyric Opera of Chicago as Fasolt in Wagner's Das Rheingold.