Blues vs. Rhythm and Blues By Gregory McNamee L to R: Big Joe Turner, Louis Jordan, Sleepy John Estes You need an active subscription to view this contentYou should really subscribe now!Or login if you already have a subscription. Share — Issue: Winter 2014 / Volume 90/1 Published: December 17, 2013 Gregory McNamee Gregory McNamee is the author or title-page editor of forty books. He is a contributing editor to the Encyclopaedia Britannica and to Kirkus Reviews.