studies with Hilde Rössel-Majdan, Gottfried Hornik, Helena

Lazarska and Wicus Slabbert. Numerous national and international opera and

operetta productions as well as lied evenings, oratories and church concerts. Guest

soloist in the Große Saal of the Wiener Musikverein, at the Wiener Konzerthaus,

Palau de la Musica and other international concert halls. Member of the

ensemble of the Wiener Staatsoper since 2005, where Clemens Unterreiner for

example sang Sharpless, Faninal, Donner, Harlekin, Melot, Brétigny,

Schtschelkalow, Oberpriester des Apollon (Alceste), Happy (La

fanciulla del West), Musiklehrer (Ariadne auf Naxos), Schaunard.

Also as guest soloist at the Volksoper Wien he very successfully performed as

Papageno or Sharpless. Further engagements led him to the New York Carnegie

Hall, the Royal Opera House Copenhagen, to the Strasbourgh Opera, the

Salzburger Festspiele, Opera de Nice, Linzer Landestheater, the Oper Chur, the

Sommerfestspiele Heidenheim as well as to the Richard Wagner Festival Budapest.   http://www.wiener-staatsoper.at/Content.Node/home/kuenstler/saengerinnen/Unterreiner.en.php