Sun Records founder Sam Phillips discovered music legends like Elvis Presley, Jerry Lee Lewis and Johnny Cash, but Phillips said the greatest talent he ever met was Chester Arthur Burnett, better known as Howlin’ Wolf. The University of North Carolina will honor the Delta Blues great with a symposium and tribute concert on Monday. The event includes a talk by music scholar Peter Guralnick, who had the opportunity to see Howlin’ Wolf in concert. Guralnick is also writing a book on Phillips. He joins host Frank Stasio to talk about how Wolf’s talent and Phillips’ business sense helped shape the blues sound in the 1950s and 1960s.