Behind The Counter Blues Week of May 13Lynn WhiteSlow And Easy--Beverly Records--$,' 19.99Eric & The Yardbirds ClaptonLive With Sonny Boy Williamson--Beverly Records--$,' 19.99Bessie SmithEmpty Bed Blues--Beverly Records--$,' 24.99Roy MiltonThe Great Roy Milton Roots Of Rock--Beverly Records--$,' 14.99All Behind the Counter Specials >This Week's Top 50--Beverly Records--$,' 24.98Neighborhood Favs--Beverly Records--$,' 34.98Local Record Shops OnlyRSD Overstock--Beverly Records--$,' 19.99Indie Exclusives--Beverly Records--$,' 34.98Local Record Shops Only