Emerging from South Korea’s dynamic artistic milieu, Baek Hyun-jin has built a multifaceted career as an actor, musician, and visual creator. His early forays into music during the mid-1990s produced a series of releases that supplied title tracks for a range of projects, from the 1996 single “Underwater City” to the 2005 composition “A Bittersweet Life III,” and later contributions such as “Give…