The Man With The Lantern Prologue - WITH SOUND!
I also recall seeing a 16mm print at our local library of the 1925 Phantom of The Opera which had the SOUND version of the Man With The Lantern prologue at the beginning, and I clearly recall the sound for that bit which, along with other additional scenes, was added for the 1929 part-talking re-release. All prints of that Man footage today is silent, although some of the other sound sequences have been restored and preserved on at least one DVD release (by Milestone).
...and I just realized I had this clip with sound.
https://youtu.be/v5MqSOWYfy0