The ladies of�After School�are the next artists to participate in�Brave Brothers' 10th anniversary project album!

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Brave Entertainment tweeted, "Brave Brothers 10th anniversary single�Part3. The featuring artist? After School's 'Week'�2014.02.21.PM.12:00 COMING SOON!"

The agency rep stated, "Starting with their debut album and hit song 'Because of You', as (Brave Brothers) is the producer responsible for the rise of After School, they participated in this project album... Although the After School members are busy with their domestic and overseas schedules, they positively participated in the recording, showcasing their loyalty."

Brave Brothers has been celebrating his 10th anniversary with various collaborations including�Lim Chang Jung's "Even After I Got Hurt" and 4minute's "Only Gained Weight". A total of ten teams are participating in the project and After School is next up with "Week" which will be released on the 21st!