The first few times I gave this song a listen, I was left absolutely speechless. It's so saddening and musically excellent, yet also epic, in a way. It has always been one of my favorites from them. The song is ten minutes long, so be prepared.
This is my absolute favorite song! The genre, itself, normally isn't my cup of tea, but this song always has me so excited.The lyrics are also good, and suit the anime that this song is used for very much. ^.^
It does not sound like the original version that I purchased from iTunes, but who knows. Only one of my headphones is working, so a result of that is often not being able to hear certain parts from the background music.