Red Kelly's the b side...
In case you haven't come from there, Red Kelly at soul blog the b side has been featuring some amazing soul artists who recorded in Nashville, from Joe Tex to Slim Harpo to Joe Simon, with extensive histories the way I would like to be able to write them! The Joe Simon article in particular goes into the career of WLAC and of DJs such as John Richbourg.
Required reading (and listening!) for anyone intrigued by Nashville soul!
Red Kelly on Joe Tex
Red Kelly on Ted Taylor
Red Kelly on Slim Harpo
Red Kelly on Joe Simon, John Richbourg and WLAC Radio