Woah, this is a solid track! I'm really loving the melody and progression; it gives me those Bioshock game vibes. Amazing sound quality too. For the first time, I feel like rating something five stars across the board!

Well I guess this work will find its place in my music library)

That was a very interesting submission, definitely one of my favourites!

There's a lot happening, but every transition and addition is very smooth and thought over, nothing really "jumps" in your face. Everything makes sense, so to speak. Super enjoyable piece :)

If I were to nitpick, I'd probably move those vocals at the end (2:50+) a little bit back in the mix (i.e. a few dB down plus some reverb), as they seem a little bit too strong for my taste. And maybe some more release time on piano (sounds a bit choppy at times, like this lower layer at around 1:20+?). But those are just some minor production things. 

Great job there!

Some nice furious jazz piano progressions straight off the bat, and a real surprise to hear the different sections and how they resolved. I particularly like how the voices were used to great effect. The piano sound could have been a bit thicker but a good submission. 

Wow! I really do feel like I'm going down and down as each new layer is introduced, and add some jazz on top of that. *chef's kiss* I also cannot believe that's your first time using your own voice in a piece. That extra effort paid off.