Còn video em này thì em chưa biết nó giọng gì cả!!
<iframe width="560" height="315" src="http://www.youtube.com/embed/vS_JGdXmSAo?rel=0" frameborder="0" allowfullscreen></iframe>
<iframe width="560" height="315" src="http://www.youtube.com/embed/2ULxGkAvp3E?rel=0" frameborder="0" allowfullscreen></iframe>
<iframe width="560" height="315" src="http://www.youtube.com/embed/vS_JGdXmSAo?rel=0" frameborder="0" allowfullscreen></iframe>
<iframe width="560" height="315" src="http://www.youtube.com/embed/2ULxGkAvp3E?rel=0" frameborder="0" allowfullscreen></iframe>