Check out the sneak preview for SNSD TaeYeon's 'Moon Lovers: Scarlet Heart' OST

SNSD members have blessed the drama 'Moon Lovers: Scarlet Heart Ryeo' with their presence!

First is SeoHyun who plays the role of Woohee, and now it's, TaeYeon who sang one of the official soundtracks of the said drama.  

It will be officially released soon enough but for now, we'll get to enjoy TaeYeon's latest OST song through the next clip first~