B1A4 is planning a comeback soon, and they released an exclusive collection video for their 2nd official album Who Am I on the 10th.

The revealed video highlights a total of 12 songs, including the title song "Lonely," all of which lead naturally into the next song, just like a movie.

B1A4 members participated in writing and composing 8 of the 12 songs on the new album. They demonstrated their music capabilities, which have been growing steadily since their debut.

A rep from their agency WM Entertainment stated, "B1A4's 2nd album musically represents the theme of 'memories' in telling B1A4's story."

The album is scheduled for release on the 13th this month.