BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250816T013114
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6a03d46236444
DTSTAMP:20260513T013114Z
SUMMARY:Vorspiel der Klavierklasse Martin Engel
DTSTART:20260619T160000Z
DTEND:20260619T180000Z
END:VEVENT
END:VCALENDAR