Britain's greatest living opera singer, Bryn Terfel, tells us of the magic in the Welsh water and how he began life as a farmer's son, recounts his rise to fame, explains the secrets to his success as a bass baritone, reflects on performing with his wife, the harpist, Hannah Jones, remembers listening to Pavarotti in his dressing room and appearing with José Carerras, and chooses the role and opera house he'd take with him to Heaven.