“Stille Nacht, heilige Nacht” (known as “Silent Night” in English) is one of the best-known Christmas carols on the planet, and the definitive Christmas song in the German-speaking world. It was first performed on December 24, 1818 in a Roman Catholic church in Oberndorf, a village near Salzburg, with a melody by Franz Xaver Gruber and lyrics by Joseph Mohr. Since then, the original German text has been adapted into 320 languages and dialects worldwide.