Radio 4’s The Archers invites listeners to eavesdrop at the gate into Marneys Field on Brookfield Farm on a particularly quiet Saturday afternoon. A soothing 10 minute soundscape features chirping birds, wind rustling through trees, and the gentle braying of nearby cattle herds - listen carefully enough and you might even hear David Archer in the distance. Created and mixed by Liza Wallis, a studio manager with The Archers.