[CREDIT] <Artist Production JMG Corp. (Double X Entertainment)> Executive Producer JAE HOON JANG aka NO(Y)B Lyric by 낯선아이 Composed by 낯선아이, 문원우, 홍창석 Arranged by 문원우, 홍창석 Background Vocal by 낯선아이 Guitar by 문원우 Piano by 홍창석 Drum by 김다니엘 Bass by 김훈태