N. Ford, the PBS show didn't contain all the songs that show up on this new DVD (Whistling Gypsy, Hang on the Bell Nellie, The Unfortunate Man, Adios Mi Corazon, Nicaragua, Waves on the Sea, Tell Old Bill, Brother Can You Spare a Dime, and Ronnie's [Barry's] Boys all show up along with most of the stuff from the original VHS tape).   And, although the DVD featuring the Trio's Sixties performances does include the Bell Telephone Hour performance you mentioned from YouTube, it has a whole lot of other stuff, some of which I actually hadn't seen before (and I've been collecting video of the CMT from Ebay for years).   $80 is a lot to spend, but I don't regret the purchase at all (of course, the credit card bill hasn't yet arrived....)

                                       'Ray