“않아 (Ah-Na)”
Written by chaeree, UGP
Composed by chaeree, UGP
Lyrics by chaeree
Arranged by UGP
Backing Vocals – chaeree
Bass – UGP
Cello – Sangwon Ham
Drum – UGP
Piano – UGP
Synthesizer – UGP
Mixed and mastered by UGP
Artwork by Orozi Film .... ....