BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:76bcc7f70727b53607a1c330ece9b8b7https://www.olsd.org.uk
                        DTSTAMP:20260313T200925
                        DTSTART:TZID=20250606T180000
                        DTEND:TZID=20250606T193000
                        SUMMARY:Choir Practice
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR