BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20081206T203000
DTEND:20081207T003000
RRULE:FREQ=WEEKLY;INTERVAL=1;UNTIL=20140525;BYDAY=SA
SUMMARY:live music
END:VEVENT
END:VCALENDAR