BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250721T081128
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e1eb3043639
DTSTAMP:20260417T081128Z
SUMMARY:MusikWelten
DTSTART:20260628T080000Z
DTEND:20260628T080000Z
END:VEVENT
END:VCALENDAR