BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250721T031603
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e1a5f3aca0f
DTSTAMP:20260417T031603Z
SUMMARY:MusikWelten
DTSTART:20260618T080000Z
DTEND:20260618T080000Z
END:VEVENT
END:VCALENDAR