This is really is classical! And cinematical... sounds like it could be straight from an old soundtrack, anything from the shift of centuries (1900's that is) and onwards, maybe older too...
The minor notes almost make it seem like a horror movie occasionally, but occasionally it brightens, and grows, and slows, and shows... the true wonders of music.
This was mighty. Though... seems it's not as original as I garnered? Symphony No. 6, by Mauler?
Would be nice to know more about the arrangement here; how you made it.
It sounds amazing, but wonder if it really is an original piece (as in: your own, recorded by you personally).
-cd-