Air Castle of the South WSM by Craig Havighurst. How WSM put Nashville, Tennessee, on the map of American entertainment and became one of the most influential and exceptional radio stations in the history of broadcasting and country music. With the launch of WSM's Grand Ole Opry, gave Nashville the name of "Music City USA,"as well as a rich tradition of music, news, and broad based entertainment. Started in 1925 by the National Life and Accident Insurance Company WSM became one of the most influential radio stations in the history of broadcasting and country music. Between the 1920's and 1950's WSM, Nashville, and country music became inseparable which included popular daily shows like Noontime Neighbors, and early morning artist-driven shows such as Hank Williams on Mother''s Best Flour. 6 X 9, 279 page, hard cover. To Order By Phone Call Toll Free: 866-596-9982