Mixed by @im_gernie 중얼대는 말들 (Traffic Jam) - Chaeryim @chaeryim_ Written by Chaeryim, Songu Produced / Arranged by Songu @songuchong Vocals / BGVs by Chaeryim @chaeryim_ Trumpet by Jay Hoon Ryu @jayhoon_ryu Mixed by Daniel Geon Na @im_gernie Mastered at Bespoke Sonics Trumpet Recorded by GAON @gvonghl Album art by G:O giowy.o Published by @mirrorballmusic_official