Der Gemischte Chor Zürich

Der Gemischte Chor Zürich (often Gemischter Chor) is a mixed choir in Zürich, Switzerland, founded in 1863. One of the large oratorio choirs in the city, they perform regularly at the Tonhalle and internationally, often with the Tonhalle-Orchester Zürich, and traditionally with notable soloists such as Ilona Durigo, Karl Erb and Ernst Häfliger. Premieres have included works by Johannes Brahms and contemporary composers. Provided by Wikipedia