행복했던 날들이었다 days gone by

Provided to YouTube by JYP Entertainment Corporation 행복했던 날들이었다 days gone by · DAY6 Remember Us : Youth Part 2 ℗ 2018 JYP Entertainment Released on: 2018-12-10 Music Publisher: JYP Publishing (KOMCA) Music Publisher: JYP Publishing (KOMCA) Music Publisher: JYP Publishing (KOMCA) Music Publisher: JYP Publishing (KOMCA) Music Publisher: JYP Publishing (KOMCA) Composer: Jae Composer: 성진 Composer: Young K Composer: 원필 Composer: 홍지상 Lyricist: Young K Auto-generated by YouTube.