本片是一部Drama片，由Yoo Dae·eol导演，由Choi Woo·shik/Seo Ji·seung/Hwang Kyung·min主演。
剧情简介：A piano tuner happens to go to a children´s outdoor concert for business. There, he meets his first lover who he played the piano together with in his childhood.
外文名：에튀드, 솔로
类型：Drama / Romance / Music
导演：Yoo Dae·eol
演员：Choi Woo·shik / Seo Ji·seung / Hwang Kyung·min
