Learning English Vidios on Youtube

This week has been full of practising with the school band. Also doing a concert to morrow evening at the brook green hotel in shepherd's bush. Now, i was on the intenet recently on youtube, and i found a set of vidios on a web site called expert village. I think what they're trying to do is o have a page which has lots of experts giving advice on different topics. But many of the people in the vidios aren't really experts, in my opinion. And you have to be careful of those ones.