(PRE-ORDER) OURBIRTHDAY - [OUR BIRTHDAY] 1st Single Album PHOTOBOOK 2 Version SET Extra POB:APPLE MUSIC SF9's 13th mini album 'Sequence'

SF9's 13th mini album 'Sequence' is an album that contains the beginning and breakup of love depicted by SF9 as one story

It contains the medium tempo song 'Mirror'

Myung Ji-eun

다양한 이벤트로 앨범을 구매하는 팬들과 쌍방향 커뮤니케이션이 이어질 예정이다

Background Vocals by 리브

(PRE-ORDER) OURBIRTHDAY - [OUR BIRTHDAY] 1st Single Album PHOTOBOOK 2 Version SET Extra POB:APPLE MUSIC SF9's 13th mini album 'Sequence'OURBIRTHDAY [OUR BIRTHDAY] 1st Single Album PHOTOBOOK 2 Version SET Release Date: August 19, 2026 Contents (per version): [WELCOM version] 1 CD 1 Photobook (68 pages) 1 Mini Squishy 1 Invitation Card 1 Sticker 1 Card Cover Sticker 1 Message Postcard (random out of 7 types) 2 Photo Cards (random out of 14 types) 1 Group Photo Card (random out of 2 types) 1 Folded Poster 1 Lyric Poster 1 4 Cut Photo (random out of 7 types) [PARTY version] 1 CD 1