BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260128T000303
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6add47376423b
DTSTAMP:20261025T000303Z
SUMMARY:Chanson
DTSTART:20270409T173000Z
DTEND:20270409T173000Z
END:VEVENT
END:VCALENDAR