@redmando I just hope you felt not insulted by my comment. I still want have explain a bit more as it was too short maybe 
I got a quick association back to my childhood when i listend .
I was forced from early age on to visit church each sunday. And this was so so incredible boring, there was just one good highlight to me during that neverending hour when the organ player did some interesting freestyle playing during the time I mentioned above and when people left church... so rather my comment was positive meaned. I'm sorry afterward not have expressed otherwise 
There was certainly no offence taken
@Mo . In fact, your comment was very valid - I had not thought of my tune in that way, but I do now! Nines was built on mathematical sequences of nine notes, which I then moved about to make, hopefully, more musical. Perhaps this is what the skilled church organist does in his/her head when he/she is improvising? Best wishes, Steve.
