Schweizer Kammerchor. The chamber choir was founded in 1997 on the initiative of Fritz Näf and the Tonhalle Orchestra. It is a professional concert choir which devotes itself above all to symphonic choral works.
Musikkollegium Winterthur. The Musikkollegium was founded in 1629, which makes it one of Europe's most richly traditional musical institutions. With its exemplary work with youth the Musikkollegium has assumed a leading position in this field in recent years.
Schw. Kammerch. / Musikkollegium W.