You know how it is. Out & about with your tunes, one of which is your perfect soundtrack for some activity, whether it's gliding through the arcade at Millburngate or trail surfing under the Elvet. So here's the challenge: You're somewhere in the Necklace Park; you're doing a particular thing, running or walking, maybe with a camera, a book, your bike. Now: what melody is going through your head?

Come back here and tell us what, where, when. Can we make an audio map of the Necklace Park?

Or the other way round. Can we make a journey that involves going to a particular place and listening, then describing what we've heard? What do you hear when you put your ear next to the stones around the marketplace?