The chapter examines Vaughan Williams’s relationship with the British Broadcasting Corporation (BBC). It focusses on the policy pressures and dynamics shaping BBC music broadcasting, and interrelationships between those and the creation, promotion, dissemination, consumption, and reception of Vaughan Williams’s music, reflecting on the ways in which a range of public and quasi-public bodies dedicated to the production and promotion of ‘national’ culture created a distinct political dynamic to the ‘field of cultural production’ in Britain in the period from the foundation of the BBC in 1922 through the interwar, war, and postwar years. It argues that this context and relationship is foundational for understanding his work, style, and reception, and invites (re)consideration of the role of authorial agency and authorial voice in reception history.