Ep 1: Lesson 1
Cha Yoojin's boredom with the way he is learning music leads to him working with the most unlikely person, Seol Naeil.
주원
Cha Yoojin
심은경
Seol Naeil
박보검
Lee Yoonhoo
민도희
Choi Minhee
고경표
Yoo Ilrak
안길강
Yoo Wonsang
이주형
Goo Seonjae
Jo Yoon-woo
Lee Jaeyong
문희경
Naeil's ex-teacher
2013
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2024
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2023
1982
