zin [never know] [CREDITS] Track 01. never know Lyrics by zin Composed by zin, Yunu Arranged by Yunu Chorus by zin Drum, Bass, Keys, Synthesizer, Guitar by Yunu Track 02. never know (Mafia Mix) (Feat. Paloalto, PUFF DAEHEE) Lyrics by zin, Paloalto, PUFF DAEHEE Composed by zin, Yunu Arranged by Yunu Chorus by zin Rap by Paloalto, PUFF DAEHEE Drum, Bass, Keys, Synthesizer, Guitar by Yunu Mixed by Gang-uk Mastered by Gang-uk Executive Producer : Daehee Lee A&R : Jin (Yejin Seok) Photo : KIMHARU Artwork : saranghabsida Presented by 8BallTown