BEGIN:VCALENDAR
VERSION:2.0
PRODID:ics.py - http://git.io/lLljaA
BEGIN:VEVENT
DTEND:20181218T053000Z
DTSTART:20181218T043000Z
SUMMARY:"Choristers at Christmas" - Christchurch Cathedral Choir
UID:4006639d-4b89-40d6-9113-176e0c9a4e88@4006.org
END:VEVENT
END:VCALENDAR