article_snippet: Mr Spoerri, 79, has worked with the likes of Lee Konitz, Hans Kennel and George Gruntz in a career spanning nearly 50 years.
article_snippet: In an illustrious career, the musician has directed the Zurich jazz festival and music schools in Zurich and Lucerne.
highlights_snippet: Bruno Spoerri's has directed the Zurich jazz festival and prestigious music schools .
  