BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250921T103950
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a33caf6d5f1d
DTSTAMP:20260618T103950Z
SUMMARY:MusikWelten
DTSTART:20261210T090000Z
DTEND:20261210T090000Z
END:VEVENT
END:VCALENDAR