I considered “The Ten Commandments” but I wasn’t sure if it was fair to compare a silent film to a “talkie”. Still I would like to see the silent version someday. I know it’s available.
The 1923 version of “The Ten Commandments” is considerably different from the 1956 version. I saw it in the 1980’s at the La Brea Tar Pits in Los Angeles. It was accompanied by a very competent organist who had accompanied films during the silent era.
I have only seen “The Wizard of Oz” with “canned” music, and have yet to see it accompanied by a live organist. This film, staring Larry Seman and Oliver Hardy—before he teamed up with Stan Laurel—is also much different from the 1939 remake, but it is considerably funnier.