On April 25th, singer IU attended the production conference for the animation film, "The Hen That Left the Yard", and performed her OST song, "Melody of the Wind". The animation film features voice acting from some of Korea's top stars, including Moon Sori, Yoo Seung Ho, Choi Min Sik, and Park Chul Min.�The recording process is different from others in that it goes through a three-step recording process to ensure a perfect final product. The film will not only be hitting Korean screens this summer, but 1,000 theaters in China as well. Source: BNT News via Nate