Eh, I tried to save your song score but...
some d-bag asshole cockmuncher came before me and used all of their influence to rate this song a zero, dropping the rating from 4 to somewhere around 1. Ain't that some shit? Anyway, this song impresses me for 2 reasons: 1 is the relative lack of variety of instruments. There are only 2 instruments and yet the song sounds great. Second is the way that you made note combinations that normally wouldn't sound at all okay sound good. Although I like the song, this gets a nine out of ten because of the fact that there are sequences that generally don't sound good. However, the good sequences do boost the song considerably. All I can tell you is this: GET SOME FREAKING SLEEP AND MAYBE YOU'LL GET A 10/10!!!!!!!!!!!
(BTW, i usually come up with my best stuff minutes before I hit dreamland. Unfortunately, that stuff usually exits my mind by the morning, so there are about 20 songs that could have been composed that haven't.)
(And my favorite kind of composition of all: dream composition. I've come up with completely original songs IN THE MIDDLE OF A FREAKING DREAM. If I get lucky, I can remember it in the morning. If not, oh well. But now I'm just rambling.)