BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251103T133546
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a6ca4b2716cc
DTSTAMP:20260731T133546Z
SUMMARY:MusikWelten
DTSTART:20270421T080000Z
DTEND:20270421T080000Z
END:VEVENT
END:VCALENDAR