K-pop girl group Apink is set to release music this April 19, which also marks their 13th debut anniversary.

In a Soompi report, Apink’s agency Choi Creative Lab confirmed the comeback, stating that the group is preparing for it.

“[It’s true that] Apink is preparing for a full group comeback,” the agency wrote.

“While aiming for a release within this year, they are currently still in the preparation phase,” it continued.

Apink earlier released a new single “PINK CHRISTMAS” to celebrate the festive holidays.

The girl group, which consists of Chorong, Bomi, Eunji, Namjoo, and Hayoung, debuted in 2011. They are best known for their songs “Mr. Chu,” “LUV,” and “Remember.”