MBC is currently airing a drama titled 'Shiny Shiny Shining' and for the drama's OST (soundtrack), the pretty ladies of Girl's Day were recruited to sing a track titled, "If you give your Heart." The track is slated to be released on April 22nd but recently a preview of the track was released. The track is a remake of a song originally sung by Choi Yeon Je. Check out the preview below! Thanks to our friends at girlsdaydaily for sharing.