Great job, ChronoNomad. Pull that piano out of the mix a little bit - put it right in the center where it belongs (when the strings come in, the piano is hidden behind them a little, see 2:22), and fix the velocities on the notes, it sounds very mechanical right now. And replace those drums with something that sounds better - use some reference tracks if you're not sure exactly what would fit. Free drum packs are EVERYWHERE online, so you have no excuse >:)
This song has everything that I like. It's got acoustic guitar. It's got piano. It's got descending baselines and modulations. It's got great melodies. It's even got different sections and horns. You fix those 2.5 issues I mentioned and this is the BEST TRACK EVER.