BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250909T201837
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a24809d55dfe
DTSTAMP:20260606T201837Z
SUMMARY:Beethovens Neunte
DTSTART:20270109T170000Z
DTEND:20270109T170000Z
END:VEVENT
END:VCALENDAR