Daegeum Jeongak Preservation Society, Cheongsori began with its first Jeongak daegeum training session at the Jeju Education Museum in 2013 and went on to form a lifelong learning Jeongak daegeum club at the Jeju Student Culture Center in 2014. The group has been actively involved in various performances, including outreach music volunteer activities. Notably, they held their founding concert in 2019, a 10th anniversary performance on Udo Island in 2023, and have participated annually in the Jeju International Wind Ensemble Festival, showcasing their continued dedication to traditional Korean music.