"The Anacreontic Song", also known by its incipit "To Anacreon In Heaven", was the official song of the Anacreontic Society, an 18th-century gentlemen's club of amateur musicians in London. The tune was later used by several writers as a setting for their patriotic lyrics. These included two songs by Francis Scott Key, most famously his poem "Defence of Fort McHenry". The latter combination became known as "The Star-Spangled Banner" and was adopted as the national anthem of the United States of America, in 1931.
