Apink's Namjoo began counting down to her return as a solo artist.

On February 28 at midnight KST, the singer released a promotion schedule chart revealing the dates of various teasers for her upcoming single album 'BAD.' According to the chart, she will release a tracklist on the 28th, followed by a concept photo on March 4 and a mood film on March 5.

Namjoo will continue to release teasers until the album is released on March 18. So mark your calendars!