[Credits]

1. Insane
Lyrics by Heartlessclub
Composed by Heartlessclub , Isiah Wayve
Arranged by Isiah Wayve

2. Concrete jungle
Lyrics by Heartlessclub, H:SEAN
Composed by Heartlessclub, misona
Arranged by misona

3. Bad words (feat. 추서준)
Lyrics by Heartlessclub, 추서준
Composed by Heartlessclub, z3nnyq
Arranged by z3nnyq

4. Good night
Lyrics by Heartlessclub
Composed by Heartlessclub, kasi
Arranged by kasi

Executive Produced by Heartlessclub
Agency 다이너스티 뮤직 @dynastymuzik
Mixing & Mastering Engineer : sioo @sioodotcom
Artwork by CLN @mizuiro_clione