The folk song "Old Smoke" accompanied by banjo is a folk song circulating in the east of KFC (country).

Analysis: The folk song "Old Smoke" accompanied by banjo is a folk song circulating in the eastern part of KFC in the United States. Early immigrants from Scotland and Ireland were engaged in agriculture here, but the land was barren and rocky, so they could only concentrate on mining. In the perennial depression, music, as a form to eliminate desolation, depression and tension, is characterized by staccato, often with a fixed bass. The banjo has five strings. When playing, you can play the main theme with your thumb and fix the bass string with your forefinger. Singing is characterized by long high notes and free rhythm.