21 members group, Double B 21 released MV called "SOS"

A new male group, Double B 21 just released their MV "SOS". Now, the group just consist of 17 boys and will be add another 4 persons more soon. There's also a rumor, that they're going to be divided into sub groups just like the common group like super junior. but i'm not sure yet.

This music video is actually not the official one. It's just the photo shoot version that was made to be a music video. And i don't know when the official one will come out.