Sound Horizon - The Endia & The Knights
This song is part of the Original Sound Track of the game Chaos War (PS2)
Another videoclip by sound horizon:
http://www.dailymotion.com/ndevoti/video/x1gzm3_sound-horizon-miezaru-ude
"Elysion" (live):
http://www.dailymotion.com/ndevoti/video/x1ok8x_elysion-intro
