Behind The Counter Blues Week of May 13Eric & The Yardbirds ClaptonLive With Sonny Boy Williamson--Beverly Records--$,' 19.99Chick WillisStoop Down Baby--Beverly Records--$,' 24.99Bobby Blue BlandReflections In Blue--Beverly Records--$,' 14.99Sunnyland SlimChicago Blues Session--Beverly Records--$,' 44.99All Behind the Counter Specials >This Week's Top 50--Beverly Records--$,' 29.98Local Record Shops OnlyNeighborhood Favs--Beverly Records--$,' 34.98RSD Overstock--Beverly Records--$,' 29.99Indie Exclusives--Beverly Records--$,' 34.98Local Record Shops Only