1.속내

Written by kimparkjeje

Arranged by kimparkjeje

All instruments by kimparkjeje

2.처음처럼

Written by kimparkjeje

Arranged by kimparkjeje

A.guitar and E.guitar by Sweater

All instruments by kimparkjeje

3.영영

Written by kimparkjeje

Arranged by kimparkjeje

All instruments by kimparkjeje

4.깜빠뉴

Written by kimparkjeje

Arranged by kimparkjeje

A.guitar and E.guitar by Sweater

All instruments by kimparkjeje

Mixed by 진동욱 (1st and 3rd tracks), and kimparkjeje (2nd and 4th tracks)

Mastered by 최효영 @SUONO Mastering

[Staff credits]

Album arts by 표영민 @wodpeck

Photo assistant by 김태민

Assistant by 박동민