BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251126T234753
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6a8b86a9d51e2
DTSTAMP:20260823T234753Z
SUMMARY:100 Jahre Hans Werner Henze
DTSTART:20261029T190000Z
DTEND:20261029T190000Z
END:VEVENT
END:VCALENDAR