BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Collegium Vocale//ConcertAgenda//NL
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:6ad202b2d6aed@collegiumvocale.com
DTSTAMP:20261016T105546Z
DTSTART:20090904T180000
DTEND:20090904T200000
SUMMARY:Walpurgisnacht
DESCRIPTION:\n
LOCATION:Vredenburg Leidsche Rijn, Utrecht
URL:https://www.collegiumvocale.com/concert/walpurgisnacht-3/
END:VEVENT
END:VCALENDAR