I've GOT that Hootenanny Hoot on a DVD somewhere! I recorded it off of TCM and liked it well enough to keep it. The story is minimal, mostly just an excuse to string the music together, and that's pretty much all good.
I think I did read somewhere that Judy Henske pretty much was unhappy with her participation in it. I'm a little vague on that point, though.
I'm not going to school tomorrow, so I'll see if I can dig it up and send it to Arkie. No promises, though.