And this is PM singing in a style you probably haven't heard him do before. Apparently Steve Martin (the US comic) wrote to him and asked if he'd do the vocal at "time/date/place" and, to Martin's surprise, PM turned up at the studio at the appointed time:
https://www.youtube.com/watch?v=NmhAHOB_-yU
__________________
"I beseech you in the bowels of Christ think it possible you may be mistaken"
Oliver Cromwell, 3rd August 1650 - in a letter to the General Assembly of the Kirk of Scotland