'Kihvn' [Bad Habits] Credits 01. 장난감(Toy) Composed by Kihvn, DannyEBTracks, 함모협(BA) Lyrics by Kihvn, 함모협(BA) Arranged by DannyEBTracks Mixed by Kihvn Mastered by 권남우 at 821 Sound Mastering 02. Bad Habits Composed by Kihvn, Kyle Lo, Leonn Lyrics by Kihvn, Kyle Lo Arranged by Kihvn, Leonn Produced by Leonn Mixed by Kihvn, Kyle Lo Mastered by 권남우 at 821 Sound Mastering