Behind The Counter Blues Week of May 13Mississippi Fred McdowellI Do Not Play No Rock N’ Roll--Beverly Records--$,' 25.99Blues BrothersBriefcase Full Of Blues--Beverly Records--$,' 24.99Johnnie TaylorTaylored In Silk--Beverly Records--$,' 14.99Casey JonesStill Kickin’--Beverly Records--$,' 24.99All Behind the Counter Specials >This Week's Top 50--Beverly Records--$,' 39.98Neighborhood Favs--Beverly Records--$,' 24.98Local Record Shops OnlyRSD Overstock--Beverly Records--$,' 4.99Indie Exclusives--Beverly Records--$,' 34.98Local Record Shops Only