Last week, it was revealed that powerful vocalist, Zia, would make her comeback, and she teased us with her upcoming mini-album jacket photos. Today, her MV teaser for the song titled Laughter (???) was revealed! In the teaser, you will hear her powerful vocals, and it seems like the track will be a ballad. Check it out below. In the past, Zia has had various hits with her ballad tracks, including Have A Drink and Feel Like Exploding. Let's hope her comeback will be yet another success! Stay tuned as Zia will release her mini-album DIFFERENCE on the 6th.