Singer-actor Kim Hyun-joong plans to release a new solo EP album.

The former leader of boy group SS501 will release a digital EP titled “Haze” which will be the star’s fourth solo EP. The title song of the three-track EP will also be titled “Haze.”

The singer’s agency said Kim took part in most of the EP’s production including writing the lyrics, songwriting and arrangement. A limited edition of the EP will be released which will be available at a fan meet-and-greet on Dec. 2.