[Leynos]

https://x.com/OpenAI/status/1790072174117613963?s=20

[lysace]

That's not it. This is the first version of the Sky voice model which most people seem to agree doesn't sound that much like Scarlett.

See my adjacent comment for more details.

[Ukv]

To my understanding that's from the 4o demo that kicked off the controversy, and the Sky voice was pulled days later.

I don't see evidence of another version existing after that, and would guess that the reason you're struggling to find a recording is that you're looking for something that does not exist.