According to an exclusive report by Sports DongA on March 14, Hyoyeon is releasing a digital single under the name of DJ Hyo. It's reported she was originally planning to make the release at the end of March but decided to delay for perfection. 

Hyoyeon, who's known to be an EDM fan, has used the name DJ Hyo at various events. The idol is expected to officially kick off promotions as DJ Hyo by incorporating her love for EDM into her solo work. 

Stay tuned for updates on DJ Hyo.