이효준 (Hyojun Lee) is a songwriter with 2 credits across their career. Best known for their work with IU (아이유), 이효준 (Hyojun Lee)'s songwriting spans 2 tracks.
IU (아이유)
2 tracks
IU
1 track
꽃갈피 둘 (A Flower Bookmark, Pt. 2)
어젯밤 이야기 (Last Night Story)
