That tune I submitted for Dave is in reality, "the best of the best" when it comes to "soul jazz, blues"; it's been that way since they did it in 58, I believe. My CD of that is not the best, if I can ever get 45 vinyl, I will; that's the way it came out on the juke box, and got many of my quarters, but it was worth it.
"Blue Funk" is the best of the litter for my money, but they were all so good, that any one else who differed, could very well be right. Those were some of the very best musicians who made that double album; and that's fact with very little room for argument.