Alumni Sinfonieorchester Zürich Alumni Sinfonieorchester Zürich Johannes Schlaefli Leitung Hélène Walter Sopran + Add to Google Calendar + iCal / Outlook export The event is finished. Date Sep 24 2023 Expired! Time 19:00 - 21:25 Location Tonhalle Zürich Claridenstrasse 7, 8002 Zürich Category Orchestra Solo Share this event