Source of the arpeggio sound effect in the trailer?
You know the one. This one:
https://youtu.be/zqUopiAYdRg?t=163
https://youtu.be/FnCdOQsX5kc?t=75
Does anyone have any serious intel or informed guesses as to what the source of this might be, or how it was created?
I noticed recently watching Chapter Two that a squeaking door foley sound used in, I believe, one of the Nieboldt house scenes in the last act sounded to me like it could have been the raw sound that this was designed from.
N E 1 ?