Alex, that jazz blues fusion was one of a kind, what a "hodge podge"; it certainly evokes mixed emotions.
T- Bone Walker was as much a showman, as he was a blues artist.
There no doubt about "Little Walter" being the king of the blues harpist; here he is on "My Babe" which was one of his biggest hits.
https://www.youtube.com/watch?v=p3cKJ42HAd0
Enjoy the music.