Currently available on 2 streaming services.

Streaming, rent, or buy The Sound of Your Heart: Reboot – Season 1:

Currently you are able to watch "The Sound of Your Heart: Reboot - Season 1" streaming on Netflix, Netflix basic with Ads.

Cast

Sung Hoon
Jo Suk
Kwon Yu-ri
Choi Ae Bong
Shim Hye-jin
Jo Suk's Mother
Tae Hang-ho
Jo Joon
Ju Jin-mo
Jo Suk's Father
Ji Soo-won
Ae Bong's mother
Park Cheol-min
Ae Bong's father
Kim Sung-Won
Boo Wook
Kang Yoon
Shin
Bae Yoon-kyung
Sook Ja
Seo Eun-ah
Tae Hee