Blue Dragon Final Boss Theme - The Seal Is Broken - Xbox 360 & DS Versions Combined
This is one of my favorite final boss theme of all time, at least, the original Xbox 360 Blue Dragon's version of it is. I wondered how it would sound if I played both it and the Blue Dragon Plus version together. Blue Dragon Plus's version is pretty lackluster by itself but, when paired with the Xbox one, it adds an element to it which makes it even more epic, IMO.