I saw this in 1939 when it was first released ( I was 8 years old ). What I remember most vividly was the fact that the audience was told that if they loudly applauded any number then they would replay it there and then, i.e. give an encore, and they did. I've never seen that done in any cinema before nor did I ever see it done again. The production is much better than I could remember or that I had heard about it since. The transfer to DVD has been done very well indeed. It is a pity about the cuts but even so the production is a delight with excellent diction and the 'cut glass' accents of the pretty maids is splendid.
With regard to the cuts: the biggest loss is Katisha's "Hearts do not break" and Katisha's duet with Koko " if that is so let's merrily marry". Yumyum's " The sun whose ray's" is truncated in that the second verse about the moon is omitted, however the Mikado's " I've got a little list " is there and his laugh is terrific, worthy of Boris Karloff. What did surprise me was that Nankipoo's song " A wandering minstrel I " had an unexpected resonance when combined with the date 1939, it gave his patriotic ballad section a shiver up my spine and brought back memories I would rather not have brought back.
Anyway Ken Baker's singing was excellent and as I said the whole thing was beautifully done. I run an opera group and am going to suggest that we show this one evening and try to re-create the encores.