Follow the Drinking Gourd is an African-American folk song first published in 1928. The Drinking Gourd is another name for the Big Dipper asterism. Folklore has it that enslaved people in the United States used it as a point of reference so they would not get lost. According to legend, the song was used by a conductor of the Underground Railroad, called Peg Leg Joe, to guide some fugitive slaves. While the song may possibly refer to some lost fragment of history, the origin and context remain a mystery. A more recent source challenges the authenticity of the claim that the song was used to help slaves escape to the North and to freedom.