Here is the entire The Johnny Cash Show episode from 1969 where Jerry Reed made his appearance. He's doing Blue Moon of Kentucky on a very silent amplified pre-chopped Baldwin 801CP and A Thing Called Love on I believe a Guild Mark III. At the very end of the show, all the guests are singing He's Got the Whole World in His Hands.
Phil posted the songs separately years ago on YouTube, but the quality of this episode is a bit better and it's nice to see it entirely.
Jerry Reed on the Johnny Cash Show