SNSD, TVXQ, CNBLUE & 4minute perform at KBS’s “INPUT 2011 Seoul”

On May 11th, stars performed at the congratulatory music concert for KBS’s “INPUT 2011 Seoul“.

The conference is a four-day long event that brings together representatives from around the world for discussions ranging from public television and the 21st century, to 3D-TV and the future of broadcast television.

The concert was broadcasted live on the same day, and boasted a line-up of Insooni, TVXQ, SNSD, 4minute, CNBLUE, Kim Tae Woo, Lim Tae Kyung, Song Sohee and many others.

Check out some of the performances below!













source: allkpop