In the final programme of Cerys Matthews series she takes a musical trip around the world using the work, connections and influences of the hugely successful rock star, serious jazz collaborator, environmental campaigner and world music fan Sting. Musical highlights include Cream, Slim Harpo, Miles Davis, Dolly Parton, Chuck Womack & The Sweet Souls and Sugar Pie DeSanto. The show airs on BBC Radio 2 at 9pm on Sunday, 13 December.