I will make space and upload it soon to my (forthcoming) site.
I have borrowed this track a long time ago from a friend who was a Frank Zappa collector. Apparently, FZ used the same stuff (not quite the same part though) in one of his tracks - and my friend had the original vinyl from where it came
(unfortunately, I cannot find my notes about this particular LP - it seems that I am getting older ;-).
I also have the Zappa track (I do not recall its title either - I AM getting older, see?) if somebody wants it.
We must all HEAR to believe