BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251217T070014
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aa649fe24dd8
DTSTAMP:20260913T070014Z
SUMMARY:Till Brönner & SWR Big Band: ITALIA - Ancora!
DTSTART:20270528T180000Z
DTEND:20270528T180000Z
END:VEVENT
END:VCALENDAR