Reba McEntire and Loretta Lynn lead the lineup for this year’s Johnny Cash Music Festival.  Bobby Bare has signed on for event as well, while singer-comedian Mark Lowry is on board to host the show.  The Johnny Cash Music Festival honors the late Man In Black while raising money for the restoration of Cash’s childhood home in Dyess, Arkansas, which Arkansas State University now owns.  A portion of the proceeds also helps fund the scholarship the school established in Cash’s name.  The 2014 Johnny Cash Music Festival is set for the ASU Convocation Center in Jonesboro on August 15th.  Tickets go on sale this Friday.