I do not have an electronic copy of the score, but can create it if there is interest.
Well you know the drill... if there's no score it ain't no composition
It's quite a cute little waltz, the recurring chromatic transition giving it an old-world nostalgic feeling. But the beginning bothers me. It seems to be in 4/4 meter for the first 30 seconds or so, when it slips into 3/4 almost by accident. Could be this was intentional, like a waltz that didn't know if it wanted to be a waltz at all but had no other choice. But IMO a waltz should firmly declare its intentions from the start. Unless you provide an introduction which could be in a different meter but then it would need to be clear where the intro ends and the waltz starts (typically after a cadenza and/or pause). This sounds a bit too wimpy and uncertain.
The performance could have been firmer rhythmically (it wobbles a bit) and with more schwung. The sound of the Casio is not especially appealing.