Very mysterious and enveloping, I digged your usage of a leit motif throughout, and the story telling feeling, with subtle changes leading me to feel like I am in a new place full of danger. I also think you being so specific about the setting of your piece is absolutely genius. It makes me want to rethink how I approach future jams, looking for a much more focused view in an element of the world, instead of just going for the general "city", "underground" or whatever generic concept. And, last but not least, STRATOCASTER! Man, I want more of that. Really felt the glimpse of that ancient civilization past in those few seconds of sweet guitar playing. But alas, it was just a fading memory, I guess... Great work!