BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T231558
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a29f02e8408f
DTSTAMP:20260610T231558Z
SUMMARY:MusikWelten
DTSTART:20270421T080000Z
DTEND:20270421T080000Z
END:VEVENT
END:VCALENDAR