Elisabeth Bond 's drama in which an Italian radio presenter embarks on a personal and professional journey of discovery. Emma Santi presents a radio show about missing persons. When she accepts a telephone call from a woman in London who claims to know the whereabouts of brilliant young flute player Marco Gonella , Emma sets off in search of him to find out why he gave up a promising career. Marco has a disturbing story to tell ... Produced and directed by Sara Davies. Flute Charlotte Bill