The "Deutschlandlied", officially titled "Das Lied der Deutschen", has been the national anthem of Germany either wholly or in part since 1922, except for a seven-year gap following World War II in West Germany. In East Germany, the national anthem was "Auferstanden aus Ruinen" between 1949 and 1990.

A national anthem is a patriotic musical composition symbolizing and evoking eulogies of the history and traditions of a country or nation. The majority of national anthems are marches or hymns in style. American, Central Asian, and European nations tend towards more ornate and operatic pieces, while those in the Middle East, Oceania, Africa, and the Caribbean use a more simplistic fanfare. Some countries that are devolved into multiple constituent states have their own official musical compositions for them ; their constituencies' songs are sometimes referred to as national anthems even though they are not sovereign states.