BEGIN:VCALENDAR
VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
DTSTART:20231223T210000Z
DTEND:20231223T223000Z
LOCATION:
TRANSP: OPAQUE
SEQUENCE:0
UID:
DTSTAMP:20250425T033917Z
SUMMARY:Concerto di Natale
DESCRIPTION:
PRIORITY:1
CLASS:PUBLIC
BEGIN:VALARM
TRIGGER:-PT10080M
ACTION:DISPLAY
DESCRIPTION:Reminder
END:VALARM
END:VEVENT
END:VCALENDAR