It is the very well known and often recorded Folk Blues YOU DON'T KNOW MY MIND
Those words are on the recording I eventually made of the song And recording them was almost enjoyable - which is not my usual recording experience
Also I did not spend hours trying to get a good take The one I have used arrived quite quickly and I decided it 'would do' And after it had made a visit to Ca Va and been given some special treatment by Fraser Speirs and Brian Young it has been uploaded to Bandcamp
The link to the song was https://sheilakcameron.bandcamp.com/track/you-dont-know-my-mind but it has now been included in the selection entitled BLUES OF A SORT
P.S I have never been convinced that there was anything of value to others in my interest in writing and recording songs BUT singing this one did give me a certain feeling of release And it would be excellent if that was a feeling that others might experience when singing along with it