RBW’s popular solo singer Wheein is making a comeback in April.

The first teaser titled “Birth” was released moments ago. We spoke with Kim Dohoon about the comeback when we received news of it days ago.

The track will be a single released digitally and with a limited quantity of physical copies. The CEO did not give us a clue as to the genre of the single or its title.

He said it’s up to the fans to figure out the title of the single with the clues provided in the new teaser.

The song was written and composed by Producer Park Woosang and rapper/singer Hwasa.

Hwasa, who we last saw with the release of her single “Be Calm”, has been away from the entertainment world for almost a year after a scandalous love affair with Wheein.

We were surprised by this news but Kim Dohoon did not elaborate much on the current relationship between the singer and rapper. He only mentioned that Hwasa help Park Woosang in creating this song specifically for Wheein as it fits her style.

Wheein’s comeback comes after a successful solo debut with Moderato six months ago and several popular collaborations and featurings.

-Min Sooyoung, NAVER Entertainment