Plot: Dr David Starkey's exploration of how the monarchy shaped Britain's music concludes with the 19th and 20th centuries, when the crown rediscovered the power of pageantry and ceremony and when native music experienced a renaissance. David discovers the royal origins of such classics as Edward Elgar's 'Land of Hope and Glory', Hubert Parry's 'I Was Glad' and William Walton's 'Crown Imperial', as well as finding out how the twentieth century's coronations - culminating in the crowning of Elizabeth II - cemented the repertory of royal classics in the hearts of the British people