BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//YourCompany//ConcertCalendar//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:69f26bd340e5f
DTSTAMP:20260429T203635Z
DTSTART;TZID=Europe/Helsinki:20230121T130000
DTEND;TZID=Europe/Helsinki:20230121T150000
SUMMARY:The Magic Flute
LOCATION:Oulu Theatre, Main Stage
DESCRIPTION:For more information about the concert, visit our website.
URL:https://oulusinfonia.fi/
BEGIN:VALARM
TRIGGER:-PT2H
ACTION:DISPLAY
DESCRIPTION:Reminder: The Magic Flute starts soon!
END:VALARM
END:VEVENT
END:VCALENDAR