Here are the links to some of the videos on youtube

 

http://youtu.be/cpXiUY-klDQ?list=UU4lWfvlDBqPyYQICKgTIcig

 

<iframe width="560" height="315" src="//www.youtube.com/embed/ilwnW19GORw" frameborder="0" allowfullscreen></iframe>

 

<iframe width="560" height="315" src="//www.youtube.com/embed/8vtj3w6Ujys" frameborder="0" allowfullscreen></iframe>

 

 

<iframe width="420" height="315" src="//www.youtube.com/embed/F-1yJa6IHhQ" frameborder="0" allowfullscreen></iframe>

 

 

<iframe width="420" height="315" src="//www.youtube.com/embed/TrvIhPubveM" frameborder="0" allowfullscreen></iframe>