That is excellent on every level!!  Wow!!  I would buy that.  I guess if you want to you could improve the production with other strings or drums, but I think what you have here is superb.
 
I hope you have great success with your music.

Hi Serge - I normally don't listen to songs on the forum which are preempted with the disclaimer of "unfinished" or "in work", but I made an exception to this one and am really glad that I did!  this is just absolutely excellent!
 
the strings could use an upgrade but it's not something that really deters from the song the way it is.  drums sound really good as is.  a real drummer might help, it might hurt...depends on the drummer!
 
you have a great voice and the performances of all of the instrumentation is top notch!  the mix is fantastic!  excellent work all around.