DAY6 (데이식스) - Days gone by (행복했던 날들이었다) 【Color Coded Lyrics Eng/Rom/Han/가사】 Jaeguchi 7 years ago Play Download
DAY6 - Days gone by | DAY6 - 행복했던 날들이었다 [Music Bank come back/ 2018.12.14] KBS WORLD TV 7 years ago Play Download
DAY6 CONCERT 'days gone by (행복했던 날들이었다) Deep in love' 4K Fancam 직캠 | 데이식스 콘서트 240412 K-PLANET 1 year ago Play Download
[Comeback Stage] DAY6 - Days Gone By , 데이식스 - 행복했던 날들이었다 Music core 20181215 MBCkpop 7 years ago Play Download
