Singer IU is working on music with Oh Hyuk.

IU’s agency recently express, “IU will release a new solo single on March 24 .”

“It is true that Oh Hyuk working together , but it’s not yet clear whether pre-release collaboration song will be included on the album.”

Prior IU said through his own fan club: “Do you mind if I stop working now?” He said, “Actually, I was working hard in recording ” “Today is my favorite song recording. It’s probably the best song of many star candy (IU fans). ”