translate English to German: The multi-faceted artist is frequently invited abroad as guest conductor, having toured France, Italy, Spain, England, Holland, Belgium and Poland, where he was invited to conduct various Philharmonic Orchestras every year from 1973 to 1988.
Das Berner Vokalensemble wird unter seiner Leitung zu einem der besten Kammerchöre der Schweiz und nimmt an verschiedenen internationalen Festivals teil (Paris, Las Palmas, Bach-Festival Madrid, Città di Castello, Wratislavia Cantans, Wroclaw, usw.).