With his growling vocals, Howlin' Wolf fought his way to the top of the cutthroat Chicago blues scene. Frank Driggs Collection hide caption

itoggle caption Frank Driggs Collection

Uncle Tupelo at the Sapphire Supper Club in Orlando, Fla. Jeff Tweedy (second from left) went on to form Wilco, while Jay Farrar (second from right) created Son Volt.

Jim Leatherman hide caption

itoggle caption Jim Leatherman