Based on the popular webtoon of the same name by Jo Seok, The Sound of Your Heart follows the life and times of Cho Seok (Lee Kwang-soo).
| Also Known As: | Sound of Your Heart, The Sound of Your Mind, Sound of Heart |
| Directed by: | Ha Byung-hoon |
| Written by: | Lee Byung-hoon |
| Starring: | Lee Kwang-soo, Kim Dae-myung, Jung So-min, Kim Byeong-ok, Kim Mi-kyung |
| Extended Cast: | Kim Kang-hyun, Yoo Hyun-jung, Yein, Lee Jae-uk, Choi Dae-sung, Jung Ji-won, In Sung-ho, Keum Kwang-san, Lee Jin-mok, Lee Kwan-yeong, Lim Jae-joon, Oh Min-suk, So Yi-hyun, Jo Seok, Song Joong-ki, Yeom Dong-heon, Seo Hyun-chul, Choi Yang-rak, Moon Kyung-ja, Kim Sook, Kang Kyun-sung, Jang I-rang, Park Na-rae, Yoon Jin-yi, Kim Roi-ha, Lee Soo-ji, Kim Min-kyung, Cao Lu, Jung Joon-young, Sejoeong, Kim Tae0won, Shin Dong-yup, Jun Hyun-moo, Lena Park, Park Seul-ki, Laboum, Kim Jong-kook, Gong Seung-yeon |
| Original network: | KBS2, Naver TV Cast, Sohu TV |
| Original release: | 7 November 2016 |
| No. of episodes: | 20 |
| Running Time: | 15 mins |
| Executive producer(s): | Seo Soo-min, Hyunwoo Thomas Kim Choi Yong-seob, Kwan Young |
| Production Company(s): | Kross Pictures, The Sound of Your Heart SPC |
| Distributor: | KBS, Naver TV, Cast, Sohu TV (China), Netflix |
| Source: | KBS |
