BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20100129T190000
DTEND:20100129T220000
RRULE:FREQ=WEEKLY;INTERVAL=1;UNTIL=20140518;BYDAY=FR,SA
SUMMARY:Live music on the patio
END:VEVENT
END:VCALENDAR