I’ve had this going round in my head for weeks and now I’ve finally found it. Since it doesn’t fit in with Great Rock Voices and the idea might appeal to others it can go here.
This is a strange one: Terry Devine-King with backing from Steve Levine, not Rock at all but Blues really so ignore if not to taste. No one will have heard of either since I believe they are session musicians. The track has never been released and was apparently specially written for the TV Drama Inspector George Gently. I heard it on a TV catch up a few weeks ago and it became an ear worm until I found it