On a side note, would there be any interest in a preservation of this?
http://www.ebay.com/itm/Beta-Disney-Snow-White-Live-at-Radio-City-Music-Hall-Betamax-/191311970208
This aired on HBO many times in the early 80's. The production values were pretty good for the era, and the plot of the movie was expanded a bit. AFAIK, there has never been a DVD release.