Song Ga-in  Jo Eun-sim (; born December 26, 1986), better known by her stage name, Song Ga-in (), is a South Korean trot singer. She is the winner of the 2019 reality television show "Miss Trot." Song was born Jo Eun-shim on December 26, 1986 in Jindo County, South Jeolla Province, South Korea. Her mother, Song Sun-dan, teaches "Jindo ssitgimgut", a shaman exorcism ritual that is classified as one of South Korea's "Intangible Cultural Properties." Her older brother, Jo Seong-jae, is a member of the traditional Korean music group Baraji. Song began singing traditional pansori when she was in middle school and later attended Gwangju Arts High School. She majored in traditional Korean music at Chung-Ang University.