Brave Brothers are currently having collaborations with various artists for their '10th Anniversary Album Project' by featuring one each month.

Since December last year, they have collaborated with balladeer Lim Chang Jung with the song "Even After I Got Hurt" ft. Electroboyz' Maboos. It was followed this January with a track 'Only Gained Weight'.

For this month of February, Brave Brothers collaborates with After School and will be releasing a song titled "Week". It will be released on February 21.