This is fantastic, absolutely fantastic. Your riffs mesh well, and your chords are beautiful. I don't really know how you do it, it almost sounds like a score for an old Ed Wood film. In a good way. You know with all those horrorful "woooOoOoOoooos" that go on when something scary happens. Wait, is that a theremin in the background? Either way, it's fantastic. Keep it up, boy! You're great at this :)
It's not a theremin, actually - it's a plugin from http://kunz.corrupt.ch/products - this bass synthesizer on a preset called Asia Lead, with the arpeggiator turned on. It helped make the melody stick out a little more. I'm glad you liked it, thanks for the review.