The jury is still out for us on Lovelyz as their own tracks tend to be a little bland and vocally indistinct, but they might have us if they keep this kind of performance up.  Appearing on Yoo Hee Yeol’s Sketchbook, the ladies did an acapella cover of the Michael Jackson classic and showed, one, that they have voices that are pretty nice and, two, Woolim is doing them no favors when it comes to the music they give them.