Currently available on 2 streaming services.

Streaming, rent, or buy Soundtrack #1 – Season 1:

Currently you are able to watch "Soundtrack #1 - Season 1" streaming on Disney Plus, TV 2 Play.

Cast

Park Hyung-sik
Han Sun-woo
Han So-hee
Lee Eun-soo
Lee Jung-eun
Eun-soo's Mother
Kim Ju-hun
Kang Woo-il
Yoon Byung-hee
Yoon Dong-hyun
Kim Do-shin
CEO