Carols are part of our heritage. Almost everywhere, regardless of faith, is familiar with the great Christmas songs, but what are the origins of the familiar words and tunes we sing every year? In an enlightening journey, Welsh singer (and former boy soprano), actor and TV presenter, Aled Jones performs our favourite carols before exploring their fascinating stories. At London's atmospheric St Bartholomew's Church, accompanied by the world renowned boys choir Liberaand the Adventist Vocal Ensemble, Aled's enthralling performance of each song is the start of an extraordinary journey in the history of the most popular carols of all time.