BTOB's Changsub has kicked off the countdown to the release of his 1st full solo album, '1991'.

The album, set for release on October 2 at 6 PM KST, will mark Changsub's first solo album release in 6 years. Earlier this month on September 2, the BTOB member pre-released 5 tracks from '1991' including "Vain Hope", "New Wave", "Golden Hour", "Stay", and "#Run". More details on the rest of the tracks from '1991' will be revealed in the coming weeks. Notably, all of the tracks were hand-selected by Changsub for inclusion on his 1st full album.

Stay tuned for Changsub's '1991', coming next month. 

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