I think overall this thing was marvelously done. The only thing I wasn't a fan of was the panning at times when I felt like one headphone was cut off completely from the mix and it was all in one ear. I loved the panning otherwise, I just would have liked to have SOMETHING in that other ear too, and maybe there was but oh well haha. I loved the mixing and the filter work. The panning was to my taste other than that forementioned thing. I don't think you really need another part to it, there was a time when everything felt like it slowed down in the song and I think that fit the part well. But a chord change might have done the same thing. Overall great track, glad I gave it a listen!