Bill Mack (born 1932) is an American country music singer, songwriter, and radio host.For many years, Mack was best known as the host of The Country Roads Show, (later U.S. 1 Trucking Show, and later still, Midnight Cowboy Trucking Show) the overnight country music show on WBAP, a clear channel station in Fort Worth. Mack's show catered primarily to truck drivers who traveled during the late-night hours. Its opening theme music was an instrumental rendition of Orange Blossom Special, performed by Felix Slatkin and his orchestra.