Behind The Counter Blues Week of May 13B.B. KingHeart Full Of Blues--Beverly Records--$,' 24.99J. BlackfootCity Slicker--Beverly Records--$,' 24.99Gloria HunterGlory Of--Beverly Records--$,' 14.99Walter JacksonFeeling Good--Beverly Records--$,' 24.99All Behind the Counter Specials >This Week's Top 50--Beverly Records--$,' 38.98Neighborhood Favs--Beverly Records--$,' 24.98Local Record Shops OnlyRSD Overstock--Beverly Records--$,' 19.99Indie Exclusives--Beverly Records--$,' 49.98Local Record Shops Only