제시 (Jessi), 김석구 – 3!4!
Track 02 from Single "듀엣가요제 2회"
Release Date: 2016.04.15
제시 (Jessi), 김석구 – 거짓말
Track 02 from Single "듀엣가요제 1회"
Release Date: 2016.04.08
Be One with Kpop - with Lyric
Track 02 from Single "듀엣가요제 2회"
Release Date: 2016.04.15
Track 02 from Single "듀엣가요제 1회"
Release Date: 2016.04.08