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 23 2023 Expired! Time 19:30 - 22:00 Location St. Johann Schaffhausen Kirchhofpl. 7, 8200 Schaffhausen Category Orchestra Solo Share this event