Music Station In 2012, Gaylord Entertainment Company was renamed Ryman Hospitality Properties. In 1939, WSM began operating an experimental excessive-frequency, excessive-constancy AM "Apex" station, W4XA, on 26,a hundred and fifty kHz. This was replaced in 1941 by a business FM station, initially with the call signal W47NV and working http://chance0d9fm.theideasblog.com/6475449/cbs-radio-mystery-theater