The former I.B.I member brings her clear, delicate voice to the cover for a different mood from the original track, while Eunsu articulates Changmo's rap concisely. 

Meanwhile, since her promotions with project group I.B.I, Kim So Hee has been promoting solo by performing on stage with her fellow Music Works labelmates, appearing in web shows, and more. What do you think of Kim So Hee x Eunsu's "Wine"?