Changsub of BTOB is making a comeback but this time, without his group members.
Changsub is making a solo debut with his 1st solo mini album and it will be titled MARK. The upcoming album is due for release on the 11th of December and they have released photos and information regarding the new album.
The idol will be joining the military not long after.
Concept Photos:
Tracklist/cover:
Video Credit: BTOB 비투비 (Official YouTube Channel)
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