BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20120815T210000
RRULE:FREQ=WEEKLY;INTERVAL=1;UNTIL=20140524;BYDAY=WE
SUMMARY:Karaoke w/Mark
END:VEVENT
END:VCALENDAR