My wife and I sat down to watch this on Roku channel last night. I immediately said that the music was not right. I was focused on that aspect, so I missed the change of writer and music credits. What a horrible thing to do to a classic film! I do have a DVD version... somewhere... was not able to locate it. Things seemed to magically get shuffled around, it seems, lol. So Amazon had it on streaming for $5 and I bought that. It is the original version. Copyrights aside, it is disturbing that anyone is allowed to make changes like this to classic films. It ruins the film for people who have enjoyed it for so many years.
