Legendary group Shinhwa is gearing up to make a return this spring with concerts and a new album.

Shinhwa Company announced that Shinhwa will be making their comeback this March, just in time for their 15th anniversary celebration. The group will hold two-day concert on March 16 and 17 at the Gymnastics Stadium at Seoul’s Olympic Park.

In addition, Shinhwa will be releasing their next album after their concert. The group’s 11th album, which was initially scheduled for a March release, has been delayed for April instead for an upgraded appearance and music.

A representative stated, “For the fans who consistently showed their support throughout the past 15 years for Shinhwa who debuted in March 1998, March will have a special meaning. Shinhwa wants to keep their promise to fans this year, and the members are working hard so we ask for your continued interest and anticipation.”