Nice playing.

Very intersting take on that nocturne though, I've never heard it played quite lke that.....
A few things....
In the first part, I think it sounds better if you obey the pauses, rather than keep the pedal down.
Pianisten said it right about the crescendo thing. Try to work on that. Keeping the music at the same tempo, or even slowing it down, as you crescendo helps to create more drama and tension.
You're ornaments and trills seem very rushed. Try to relax more with them. That is one of the reasons that I prefer hearing this nocturne played slower, but I'm not going to force that on you since everyone has their own interpretations.
I also agree with Pianisten about the rythm thing. It's fine to have your own interpretation on things... But don't go changing the rythym. It kind of ruins the whole "feel" of the piece.
There are a few noted here and there tat didn't sound right, but I can never really be sure with this piece because there are so many different version of it.
Hope you find some of my advice useful. Keep on playing !
