Gone with the sexy and funky, on with the innocent and pure.

That seems to be Seo In Young's theme for the upcoming album.

Seo In Young's new song, "Let's Break Up," will release the first of its teasers on May 3 via various K-Pop websites.

The teaser mainly consists of large green forests, warm sunshine and conservatively dressed Seo In Young who looks more innocent and quaint than ever before. Also, three seconds of "Let's Break Up" is revealed to pique the interest of the fans in waiting. Though a snippet, the sneak preview was done without background instruments to accentuate Seo In Young's powerful vocals.

Seo In Young's management company stated, "Rather than strong, shocking elements, we focused on providing something comfortable and friendly, as displayed by the series of teasers that are calm and easy on the eyes. Within the different look and music of Seo In Young, the fans will find a new side of her they had never seen."