Man, this is The Ambient music... Droning sequences of slow fading pads and an almost static wall of misty soundscapes. 7 minutes aren't enough to describe its beauty. Amazing stuff, isn't it?
Now, my interpretation. XD
Imagine the brief instants of a solar eclipse: everything gets darker and darker, as sunlight fades... Time stops, every living being becomes frozen, like statues of a once prosper world. Then, it is all up to you... you are the mastermind, or rather, the mind-controled puppet. Master your darkness, your eclipsing self... Live, as the sun shines deep into outer space.
Welcome to Drone Ambient territory. =D