This week on “Blues Unlimited,” don’t miss a special two-hour tribute to some of the greatest Post-War Chicago Blues Guitarists. From Arthur “Big Boy” Crudup, Muddy Waters, & Jimmy Rogers to Elmore James, J.B. Lenoir, & Jimmy Reed, we’ll take a chronological look, starting with Crudup’s seminal waxing of “That’s All Right Mama” and Muddy’s very first 78 (in 1946) to Elmore James’ 1952 arrival in Chicago with his patented super-amplified electric-Delta-Chicago blues. Only on www.kxci.org, this Wednesday, 5/27/09, from 2-4am MST (Or catch us over the air on 91.3 FM if you happen to live in Southern Arizona).