Unchan [Empty]拥有柔和的语调，并邀请到感情旅程的艺人Unchan将发表首张单曲。Unchan的第一首单曲《Empty》是希望无法入睡的凌晨能够让自己变得更加鲜明而写的歌曲。新锐艺人Unchan和最近Bunkey发掘的新人"HOLY HOOD MUSIC"的崛起的新人None的参与了Featuring提高了歌曲的完成度。由感性的Oow曲目组成的Unchan的首张单曲《Empty》宣告了Unchan亲自作曲、作词、色彩浓厚的R&B歌手兼作词家的出道。[크레딧]Track 1 : Empty (feat. None)Song Written by 운찬Lyrics Written by 운찬, NoneArranged by Oow, 운찬Chorus 운찬Guitar 류진Mixed by OowMastered by 한상경Track 2 : Empty (Acoustic ver.)Song Written by 운찬Lyrics Written by 운찬 Arranged by 류진, 운찬Chorus 운찬A. Guitar 류진Mixed by Wonder HeroMastered by 남동훈Photograph by 정다운Graphic Design by 헤이그래픽스