The singer, Mairi Campbell, is preparing a new show for this year's Edinburgh Festival Fringe. It's called "Mairi Campbell - Auld Lang Syne" and explores her relationship with one of Scotland's favourite songs and how it's been used (and abused) around the world. The show is the middle part of a trilogy she's working on with a world-class team from her home in Portobello. All music used with permission