album_presenter.description.discover album_name=Willy Burkhard: Concertino Op. 60; Toccata Op. 55; Konzert Op. 50, artist_name=Zürcher Kammerorchester, records_count=0, countries_count=0, countries=, media=, year_range=album_presenter.description.releases album_name=Willy Burkhard: Concertino Op. 60; Toccata Op. 55; Konzert Op. 50, artist_name=Zürcher Kammerorchester, records_count=0, countries_count=0, countries=, media=, year_range=