Frogman, first and foremost, I never cared too much for vocals. Of course I have many CD's by Ella, Sarah, Dinah, Billie, and Nancy. I just checked them, and only Ella has "Round Midnight".
Ray Bryant's version was fantastic; had I heard it before now, the words would never have crossed my mind.
Carmen McRae is the only vocalist who I have a number of "records" by, and I certainly don't have that version of her singing "Round Midnight" that you posted; this tells me how little I was into vocals, unless you call these vocals;
https://www.youtube.com/watch?v=cjf81fSUXsM
https://www.youtube.com/watch?v=PnrYk1pq12I
https://www.youtube.com/watch?v=bWYUNJkO5Ow
My vinyl collection lets me know I was even more discriminating before CD's.
Just recently (last few days) I asked someone about their impression of a non vocal version of "Round Midnight" and they said it was about "unrequited love". "Those words have put a stamp on my favorite jazz tune". Now when I hear it I hear those words. This never occurred before that. I might have to go to a psychiatrist to get this curse removed.