Been awhile...
Lately I find lyrics ruin a song, either I don't care for the words or the voice is sub-par. Although I cannot really say this song has lyrics-it does shoot other songs with them out of the water, I'd listen to your master piece over modern music any day.
Just for the sake of saying, this vaguely reminds me of Cantata Mortis for no reason... (Cantata Mortis does have lyrics, but it's in Latin so it may as well be jibberish to me).