thank you Paul.
I have just "released " my latest video clip which only comprises some solo sound from the Ketron SD9 but is basically built around the piano accompaniment ( yamaha P80). Anyway for those who might be interested:
https://youtu.be/25dgNO5i-4s

(Note that this is as basic as it gets, with my missus filming with her smartphone....but for all its imperfections we liked the overall impression, hence.....)

regards
John