Thanks for your help guys.
I think I thought of this video:
I found I through a comment I remembered on google.
Since I am in the european China I have no chance to see the korean video and also not the one I posted. Tell me please if it's the right video, I mean if it isn't lip-sync.
When I got the time to use a proxy, I will see those videos. Have to install a proxy addon new etc.
Damn I hate this the videos are so great. Actually I can see the video you posted, lefty, I guess because it sounds so diffrent that it doesn't get caught.
I love it, thanks.