Exeter Sound Walks

Today's Mishal Husain is in Exeter where the musician Emma Welton is on a mission to make us all absorb and appreciate the audible world. Her 'Sound Walks' encourage people to make a conscious effort to listen more and better to the sounds of the world around us. Mishal joined her on a walk, close to the River Exe. (Image: Emma Welton and Mishal Husain, Credit: BBC)