I like it, the free-form flow of the drums tie it all together well. On the other hand the balance between the instruments seems to shift with the drums going into the background, then at another time slightly overpowering the piano, causing it to dip it seems. It loops well, and I can listen to it again and again, so what gripes I have are negligible and is well-made overall.
Please contact me if you would like to use this in a project. We can discuss the details.