Yes - Joe was great. I haven't got any of the Pablos, though I've always meant to get the ones with Wild Bill Moore, Eddie "Cleanhead" Vinson and Pee Wee Crayton.
I have a nice Proper box of his early material, up to "Shake rattle & roll", which I enjoy very much.
Highly recommended - to myself, because I've never replaced the copy I had in the sixties - "The boss of the blues" on Atlantic.
MG