Arnold Schoenberg Chor
Formed: 1972
Artist's website: http://www.asc.at/pages/english/home.php
The Arnold Schoenberg Choir (German: Arnold Schoenberg Chor) is a Viennese/Austrian choir which was founded 1972 by Erwin Ortner, who is still its artistic director. The choir has a high reputation both among conductors and among critics and the musical scene in general. All members of the choir have broad experience and expertise in vocal music; most of them have graduated from or are currently studying at the Vienna University of Music and Performing Arts. The choir is named after Viennese composer Arnold Schoenberg.
Read more at https://en.wikipedia.org/wiki/Arnold_Schoenberg_Choir