Quite lyrical
I'm not sure about the duet sound of this piece, since it just seems kind of out of sorts with the two pieces here. With a little more refining, you could make this sound a lot better, by promoting more unity here.
Perhaps it is time for you to experiment with adding other instruments, like a subtle drum beat, some flutes, or strings, just to give a little more depth to your pieces. I believe that you've certainly got the talent to take this further, it's just the application of it that you need to make it work.
[Review Request Club]