[데식이들 D6LB] VIDEO LAB - 001 -

Listen to DAY6 "The Book of Us : Gravity"
iTunes & Apple Music : https://apple.co/2Jze4yI
Spotify : https://spoti.fi/32oKHq2

DAY6 Official YouTube: http://www.youtube.com/c/DAY6Official
DAY6 Official Facebook: http://www.…