이월화의 새로운 앨범 [모르겠어요] [Credit] Composed by 이월화 Lyrics by 이월화 Arranged by 이월화 Directed by 주대건,이월화 Vocal 전효진 Piano 이월화 Mixed by 주대건 Mastered by 주대건 Designed by 김태성 Recorded by Needs Music