This song is pretty neat! The atmosphere is set nicely by the wind. Around the 1:36 mark, it would have been better if you made the piano volume a bit lower to allow the higher notes to sound softer. Other than that, I don't really have much to say about this. Good job!
Thoughts while listening:
Decent wind effect. Doesn't sound cheesy, which is a plus. Piano volume is too high, relative to the rest of the track. Reminds me of Phillip Glass...wait for the changes to happen...they're subtle...I'm thinking that this needs to be longer than 4 mins...we'll see what you do with it to resolve...I love the delay effect on the piano...makes it sound so tappy...
Thoughts after listening:
Great little tune. Again, piano volume was too high off the get-go. You might try easing it in...up the volume as the piano enters. I also feel that while this is minimalist, you have something that you could really milk for a while. Why not push the envelope and make it 20 mins long...add subtle stuff, pull subtle stuff...see how long you can keep this up? I love the mood of the piece, and would like to see it sustained a little longer. There's a lot of potential here, and it's a great tune already!
I have never exprimented with something so long (Like Philip Glass, i love him hahaha <3) , i would like to give it a shot, maybe something interesting will come out.