[Credit]

01.우리 비오는 날에 대해 얘기해볼까?

작사 : 9999, HWA.B
작곡 : 9999, HWA.B
편곡 : 9999, HWA.B

02.여름날의 비를 맞으며

작사 : 9999
작곡 : 9999
편곡 : 새주

Composed by 9999
Lyrics by 9999
Arranged by 새주
MIDI programing by 새주
Guitar by 유용기
Chorus by HWA.B, 9999
Recorded by 9999 at OnePercent Space
Mixed by 9999 at OnePercent Space
Mastered by 9999 at OnePercent Space

03.여름날의 비를 맞으며 (자장가 Ver.)

작곡 : 9999
편곡 : 9999

Composed by 9999
Lyrics by 9999
Arranged by 9999
Music Box by 9999
Mixed by 9999 at OnePercent Space
Mastered by 9999 at OnePercent Space

04.여름날의 비를 맞으며 (Inst.)

작곡 : 9999
편곡 : 새주

Composed by 9999
Arranged by 새주
MIDI programing by 새주
Guitar by 유용기
Recorded by 9999 at OnePercent Space
Mixed by 9999 at OnePercent Space
Mastered by 9999 at OnePercent Space

Executive Producer 9999
Producer 9999
Mixing & Mastering Engineer 9999 at OnePercent Space
Art & Design by 강승희
Presented by OnePercent Music