WANNA ONE - 1÷Χ=1 (UNDIVIDED) (SPECIAL ALBUM) (6 VERSIONS),Wanna One 1÷X=1 (UNDIVIDED) SPECIAL ALBUM [CHOOSE MEMBER,Wanna One 1÷X=1 (UNDIVIDED) SPECIAL ALBUM [CHOOSE MEMBER,Wanna One 1÷X=1 (UNDIVIDED) SPECIAL ALBUM [CHOOSE MEMBER,Album Review] 1÷x=1 (Undivided) (1st Special Album) – Wanna