Signal Kdrama OST 2 CD tvN TV Drama

Fantasy crime drama Signal, a special drama project for tvN's tenth anniversary, connects two detectives from different periods via a mysterious walkie-talkie. A cold case profiler (Lee Je Hoon) in 2016 acquires a walkie-talkie that allows him to communicate with a detective (Jo Jin Woong) in the 1980s who is investigating the same unsolved murder case as him. Exchanging clues via the walkie-talkie, they work together to solve different long-standing cases and even prevent them from happening.

Produced by music director Park Seung Il, the two-disc 48-track Signal soundtrack features the drama's score and songs, including singer-songwriter Kim Yoon Ah's "The Road," Jang Beom June's "Reminiscence," rock band Rainy Sun member Jung Cha Sik's "I Will Forget You," Jo Dong Hee's "Happy Person," INKII's "The One Who Will Live" and leeSA's "A Petal." Memorable lines from the drama, as selected by fans, are also integrated into the soundtrack.