Yep, if I remember right, David Holt was one of the co-hosts or something. The house bassist on
"The American Music Shop" was Glenn Worf, who also went on to bigger things. So much influence of my formative years on that stage... I believe that song, like many of Hartford's, must have made an impression on Tony. He recorded it on an album with his brothers, changing very little. (left out the 'pop-song' verse, that was mostly signature Hartford tongue-in-cheek humor)
I haven't started listening yet, but in a recent visit, my Cousin Graham loaned me all the
Doc and Merle Watson volumes from
Bear's Sonic Journals.