"CJ E&M" is the biggest Korean investor, editor and circulator of K-pop promoting the Korean Wave as the No. 1 Korean Total Music Station.
Beginning with the music portal site Mnet.com, over 400 titles and 2000 songs are circulated every year, and is popularizing the concert culture along with artists through brand concerts, Jisan Valley Rock Festival, and global concert brand M-Live.
Mnet is the No.1 music channel in Korea known for its weekly k-pop music chart show "M Countdown."
There are a lot of other programs as well such as "Super Star K" and "The Voice of Korea".
M Countdown is held every Thursday (18:00 ~ 19:30) with free entrance. You just need to visit CJ E&M Center before the show starts. First come, first served basis. http://mcountdown.mnet.interest.me/program/studio