This is a very beautiful little waltz. You should record it and post here so that all who find it can immediately access it. Your score is nicely engraved, too, and very easy to read. My one suggestion would be to write the treble parts with an 8va when they exceed the staff by more than a couple ledger lines. You write with wonderful skill and I will look forward to playing new things as you post them.
Here it is:
https://www.youtube.com/watch?v=psG1q4L1P90