BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Instant Design//RSO//DE
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTEND:19710423T213000Z
UID:3013_19710423183000
DTSTAMP:20260408T234559Z
LOCATION:Musikverein Wien
DESCRIPTION:
URL;VALUE=URI:https://rso.orf.at/programm/3013
SUMMARY:Czyz\, Hiolski / Lutoswlawski\, Berg\, Szymanowski
DTSTART:19710423T183000Z
END:VEVENT
END:VCALENDAR