My lost self (The ninth piece) - Single2021. 10. 30.Letter Flow2곡Apple Music에서 보기차트로 돌아가기장르K-Pop발매일2021. 10. 30.저작권℗ 2021 레이블새벽, under license to NHN Bugs Corp광고수록곡1My lost self5:042My lost self (Instrumental)5:04광고
