She has written and produced songs for SM artists such as BoA, Isak N Jiyeon, Super Junior, The Grace, TVXQ, Girls' Generation, Shinee, f(x), Exo, Red Velvet, SuperM, Aespa, NCT and Riize, as well as Twice, CIX, BAE173, The Boyz, Zerobaseone and TWS.
[3] She moved to the US to further her studies though her goal was still to be a music producer and composer in her native country, South Korea.
[4] Although she had been trained in classical music and knew how to play piano and trumpet, she had acquainted herself with the pop scene, and through the knowledge of the success of S.M.
and H.O.T., she set herself a goal to work with S.M., which she accomplished after graduating and meeting the CEO Lee Soo-man himself.
[4] In 2018, she was also in charge of arranging the debut song for girl-group Nature under n.CH Entertainment titled "Allegro Cantabile".