'BTOB' Lee Chang-sub foreshadowed a special musical message.

On the 23rd, Fantagio released the track list image of Lee Chang-sub's first solo full album '1991' on their official homepage. It raised the comeback fever.

It contains a total of 12 tracks. It has prepared double title songs '33' and 'OLD TOWN'. '33' is Lee Chang-sub's age. It matches the album title (the year he was born).

It includes 6 new songs. You can listen to 'Macchiato', 'Saturday night', 'Chivalry', and 'BUMPBUMP'.

Pre-released songs ‘Torture of Hope’, ‘New wave’, ‘Golden Hour’, ‘Stay(幻)’, ‘#Run’, ‘Yes, as always, always’ was also published.

An official said, "Lee Chang-seop has teamed up with talented producers such as Enzo, Son Young-jin, Yeanais, and Big Sancho. He will prove his true worth as a solo artist."

The tracklist image created a retro atmosphere. It contains a dynamic scene where a movie film passes by. It stimulated curiosity about the new album.

Meanwhile, Lee Chang-seop will release his new album on major music sites at 6 PM on the 2nd of next month.