Jeon Sang Keun (전상근) - Those Days (그날들) Album: 20th Century Boy and Girl (20세기 소년소녀) OST PART 4 (MBC 월화드라마) Lyrics: 김창기 Composition: 김창기 Arrangement: 조성광 Release date: 2017.10.24 HANGUL 그대를 … [Read more...] about Jeon Sang Keun – Those Days (그날들) Lyrics (20th Century Boy and Girl OST) + Translation