Jieun (1PS)

On March 3, 2014, she debuted as a member of the girl group 1PS, with the digital single "The First Score". She left the group shortly after. On May 27, 2016, she debuted as the vocalist of the band GrBlossom with the digital single "사랑한 기억".

The group became inactive sometime in 2017 and presumably disbanded. On April 12, 2018 she made her solo debut with the digital single "향기를 찾아".