I like the instruments and mood, and your transitions were good. I have to say, though- this track progresses very, very slowly. It needs a lot more variation, and it really shouldn't be 4 minutes long. I thought it ended a little suddenly as well. You have the framework for a solid piece, however. You just need more substance at some points and to make it less repetitive. ;)
This track was just something i made for fun. Nothing serious.
I never thought of releasing it on any website because it was just some junk :p