Singer, IU, has just released the teaser images for her comeback single “Night Letter”, which will be available on March 24, 2017. It will be followed by a second single release on April 7, 2017, and concluded by the release of the 4th album on April 21, 2017.
IU has been in the industry for quite a while. She started her music career officially at age 15, in 2008, with her first album, Lost and Found. She’s won numerous awards throughout her career.