It's a repost... http://n4g.com/news/1020109...
Cannot say, their names seem to be Requiem for both, but I'm not sure, there is no information about that particular point.
There are two songs mixed in one video.
The first one is from the begining to 2:12, and the second one is to 2:13 to the end. =)
It will be so good seriously !
Do you will be at the Halo Fest everybody ?
The Youtube version has been added to the article.