Wow, this is nice. I really like the parts in-between the drops, and although they aren't your vocals, they're still really nice. The hi-hats during the drop sounds a lot like a shaker to me, which I think is really unique. I think that making the melody during the drop a little bit louder could have really made a difference, especially in comparison to the loud treble during the buildup. During the second drop, I think you also could have brought out the horn more. Overall, this is really nice, and other than the couple of things mentioned prior, it's a really solid piece of art.