잠비노 (Jambino) [Happy *****] I’ll make you happy [CREDITS] Lyrics by 잠비노 (Jambino), 이영지 Composed by 잠비노 (Jambino), 이영지, The o2 Arranged by The o2, 잠비노 (Jambino) Drum by The o2 Keyboard by The o2 Synth by The o2 Mixed by Fablus Mastered by Fablus Executive Producer : Daehee Lee A&R : Seok Yejin, Yu Jiyeon, Woo Seohyeong Artwork : wan tattooer Presented by 8BallTown