As the Harry Styles fans of Edinburgh prepare their best outfits for the stars visit to the capital, there are important things to be aware of.
Many fans will be checking their seats, organising lifts to and from the venue, and even booking bars and restaurants beforehand to make the day out as fun as possible.
But concerts also come with certain rules, written or not, about what needs to happen in order for the event to go ahead without any hitches.