Performed by
그런 1기 (2010)
작곡 : Geureon
작사 : Geureon
편곡 : Geureon
Producer : Geureon
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Composed by Geureon
Lyrics by Geureon
Arranged by Geureon
Drum / 김종문
Bass / 신근호
Guitar / 황정환
Vocal / 황정환
Chorus / Geureon
Produced by Geureon
Drum Recorded by JS studio
Piano Recorded by Funk road
Engineered & Recorded by 신대섭, Geureon
Mixed by 신대섭
Mastered by 김현부
Art & Designed by 김순재
Logo Desingned by 황진주
Music video director by D-UNION