I thought the baritone really set Randy Weston's "Little Niles" apart from most other versions. Kenny Barron's version comes closer to Randy Weston's,and since I like them both, it's hard to choose one over the other; Kenny Barron's piano work makes his very interesting.
That tune highlights Abbey's voice to a greater extent than "Little Niles", and I think I have that album.
This definitely one of my favorite tunes "Delilah". I think I have it by just about everybody that has one, including Nat Cole; this one is by Milt Jackson and Wes Montgomery.
https://www.youtube.com/watch?v=oPBqjfA6Kcw
Enjoy the music