Join Elwood in The Bluesmobile this Sunday as he features The Roots Of Rock & Roll.

The Blues Brothers take on Sam and Dave, Cream plays Robert Johnson's "Crossroads". We will hear what happens when Led Zeppelin meets Muddy Waters,  The Stones meet Slim Harpo and Jack White plays Little Willie John.  Plus, new music from Left Lane Cruiser.

The Roots of Rock and Roll Sunday Night at 7.  In The Bluesmobile with Elwood Blues.

Photo by Jason Merritt/Getty Images