John Hartford with his group Retro Grass (Mike Seeger and David Grisham) were on the broadcast we get here of E Town radio show (out of Colorado somewhere) last Saturday. It was not billed as a rebroadcast; Art's post clears up that John Hartford was touring with the other two until quite recently. they were great, but Hartford was sounding ill, and making reference to it. I was real glad to catch that broadcast, after following this thread.
and good for these good friends to help him perform as long as possible.