Swiss head rolls as concerthall quotes one million loss Orchestrasnorman lebrecht January 29, 2026The Zurich Tonhalle has reported a year-end loss of 999,577.90 Swiss francs (US $1.3 million). The board chair has resigned. A new chair has ordered a thorough review of the Tonhalle administration. The previous year, the Tonhalle returned a quarter-million franc surplus. Attendance levels hover around 80 percent but the demographic is heavily geriatric.