Yoon Hyun Sang Releases Fairytale-Like Teaser Video for "When Would It Be" Featuring IU

Singer Yoon Hyun Sang has released the teaser video for his upcoming debut single, “When Would It Be,” featuring IU.

In the teaser video, Yoon Hyun Sang and IU can be seen in both reality and an alternate fairytale-like universe. The song will be an emotional ballad duet showcasing the two talented singers’ beautiful voices.

Yoon Hyun Sang’s agency Loentree announced, “The music video feels like a movie, with striking visuals and the two singers’ beautiful harmony.”

Yoon Hyun Sang’s debut album “Pianoforte” and the title track “When Would It Be” will be released at 12:00am on October 31.

Check out the teaser video for Yoon Hyun Sang and IU’s “When Would It Be” below.