Is there a version of the Beatles' "Long and Winding Road" that has Paul playing solo?

by Eric Best
(Swan Hill, Victoria, Australia)

It was too long ago now, but I seem to recall on the 'Let it Be' film, a segment where Paul plays TLAWR solo - just voice and piano. I also seem to recall being very moved by it, and I hoped that would be on 'Let it Be, Naked', but was disappointed to discover that the version on that was with the band.
Is my recollection correct? If so, is this truly 'naked' version of the song available anywhere?
Thanks and cheers,
Eric.