Guilty Gear X2 OST-"Existence"

http://www.megaupload.com/?d=SZ2YH1VW
Assassins' Theme
"Existence"
This happens when Millia Rage, Zato-1 (Eddie), Slayer, Venom face each other except when both Millia Rage and Zato-1 (Eddie) are facing each other and one is Type-EX.
http://www.megavideo.com/?v=BUJLBIO9