From 2007 to 2009, Grübner was an ensemble member at the Mecklenburg State Theatre in Schwerin, where he sang Tolomeo in Handel’s Giulio Cesare in Egitto, Mercutio in Gounod’s Romeo et Juliette, Papageno in Mozart’s Die Zauberflöte, Figaro in Rossini’s Il Barbiere di Siviglia and Morales in Bizet’s Carmen. He been a featured guest artist at the Festspielhaus Baden-Baden and part of the ensemble at the Stadttheater St Gallen, where he performed Harlekin an Strauss' Ariadne auf Naxos, Roberto in Mozart's La finta giardiniera, Papageno in Mozart's Die Zauberflöte and Pappacoda in Johann Strauss’ Eine Nacht in Venedig.
His songs repertoire includes more than 350 songs by Schubert, Wolf, Richard Strauss, Mahler and Grieg. He can be seen on the DVD of Richard Strauss’ Ariadne auf Naxos starring Renee Fleming and conducted by Christian Thielemann.
Grübner has also worked as an actor and model. He'll also be appearing in our 10th Anniversary "Barihunks in Bed" commemorative calendar.