A Song for the World is a musical film documentary about the creation and cultural impact of the world’s most famous Christmas carol, composed in 1818 in Salzburg. Translated into 140 languages, Silent Night caused a Christmas ceasefire in World War I, while Bing Crosby’s version is the third best-selling single ever. In short: A song for the world! The film tells the story of Silent Night with new recordings by global stars in different language and Hugh Bonneville as the storyteller. The cast have won a total of 47 Grammy Awards!