[숨] COMPOSED by GALLERY / LYRICS by GALLERY / ARRANGED by GALLERY RECORDING STUDIO by GALLERY MUSIC PRODUCTION RECORDING ENGINEER by 허인국 @GALLERY CHORUS VOCAL by 이다영 @GALLERY KEYBOARD, SYNTHESIZER, DRUMS by 변시원 @GALLERY MIXING ENGINEER by 홍성준 @개나리싸운드 MASTERIG ENGINEER by 박정언 @허니버터스튜디오