BEGIN:VCALENDAR
PRODID:-//Calendar//Calendar Event//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
DTSTAMP:20130223T190000
BEGIN:VEVENT
DTSTART:20130223T190000
DTEND:20130223T210000
SUMMARY:One Voice
DESCRIPTION:
UID:1
SEQUENCE:0
END:VEVENT
END:VCALENDAR