Audio Commentary
About two years ago Turner Classic Movies showed the restored version, but the dialogue and musical numbers were toned down (in parts) and a fascinating audio commentary by the well-known film historian Ron Haver accompanied the film. Mr. Haver gave lots of details about the substituted and lost footage--where they filmed certain scenes and the difficult circumstances of filming off the set. His intimate knowledge of the making of this classic film helps to enrich its enjoyment for all of us.
I recently purchased the DVD and assumed that the audio commentary would be part of the package. Unfortunately, it was not. Perhaps TCM will rebroadcast this outstanding production in the future. In the meantime, perhaps you may wish to go to www.turnerclassicmovies.com and request that they show the audio commentary. It is well worth your time.
Tony