This is beautiful.
It's always the ones you don't finish right away that are the best. You put them up on NG in their incomplete states because you know you've made something that astounds even you, and you want others to experience it as you have.
This stub of a song is the single best thing I've ever heard from you, dude. It has a very slow, sad feel to it, and I can only imagine what it will sound like finished.