It is rare to hear a good realistic guitar-oriented song in NG, but wow, this is an amazing exception. I really love how it starts pretty Sci-fi, then goes really fast and slows down in the middle, before escalating back to fast, and then to a darker, more mysterious part, and finally being brought back to an epic finale... This is truly an amazing piece of art. You really well made a song that would fit perfectly on an anime opening, keep working on new amazing music! :DD