[tube a=”독고빈은 업뎃중 OST Part.1″ y=”pKgfShUD1rw” b=”인성” c=”Love Gradation|Love Gradation (Inst.)” d=”워너뮤직” e=”2020.09.04″ f=”국내드라마|R&B/Soul” g=”10485978″ t=”0″ i=”inseong” j=”휘영 (SF9)|인성 (SF9)” k=”hwiyeong-sf9|inseong-sf9″ l=”weoneomyujig” m=”gugnaedeurama|rb-soul” n=”1|” o=”inseong” h=””]