Performed by
클라우즈 블록 1기 (2015)
All song Composed & Written by Cloud's Block
'Window' English Lyric by Jen Lee
Recording / Mixing / Mastering by 고광석 @ Studio Maru
Drum by 박재준 (Track3)
Bass by 서근주 (Track3)
Cello by 강진현 (Track3)
Piano by 복다진 (Track2, Track3)
String Arranged by 복다진 (Track3), 전유동 (Track1,3)
All Guitar by Cloud's Block
MIDI Programing by Cloud's Block
Cover Art by cloud's Block
Calligraphy by 최민영 @영글다