Arirang mass games 2011 in North Korea, a long summary

I visited DPRK (North Korea) in August 2011. Here is a (long) summary of the arirang mass games, a show of more than performers in the biggest stadium in the world, showing the modern history of North Korea. The performers are “normal“ North Korean citizens training for several month to achieve a degree of perfection difficult to imagine in other countries. As it is very difficult to find on internet, I added comments about the symbols and the meaning of the arirang mass games. But I still need you