American music lost one of its cornerstones today with the passing of Charlie Daniels at the age of 83. Though best known for his 1979 chart-topping hit "The Devil Went Down to Georgia," the country superstar's discography runs much deeper. The North Carolina native grew up listening to the country sounds coming out of Nashville's WSM, home of The Grand Ole Opry - unaware that he would one day be invited to join that esteemed body. He also devoured bluegrass, gospel, and rhythm and blues,