This Day In Country Musichttp://www.thisdayincountrymusic.comUpdated daily to provide up-to-date information.On this day May 31, 1958Johnny Cash appeared at the Grand Ole Opry in Nashville, Tennessee. The Grand Ole Opry started as the WSM Barn Dance in the new fifth-floor radio studio of the National Life & Accident Insurance Company in downtown Nashville on November 28, 1925.http://thisdayincountrymusic.com/onthisday.php?factid=960http://thisdayincountrymusic.com/onthisday.php?factid=960