BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T204204
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a29cc1cdd0d0
DTSTAMP:20260610T204204Z
SUMMARY:Beethovens Neunte
DTSTART:20270108T180000Z
DTEND:20270108T180000Z
END:VEVENT
END:VCALENDAR