After Big Bang, 2ne1's promotional video for YG family concert has been released. This will be 2ne1's first YG family concert since there was no YG family concert in 2009, also this being their first this will also be Psy's welcoming party as being their new family member this year.

Also, there has been issue's about 1tym and Jinusean's absence on the line up. I have heard that the artists on the line up were the ones active in 2010, Big Bang however not active in Korea was active in Japan plus, Jinusean has retired from performing. An official statement from YG has yet to be heard.

Check out the promotional video from 2ne1: