This year's theme is Mashville: The Music City in 2016. Keith says, "Nashville has become a dynamic and diverse musical melting pot. While it remains the home of country music, an unbelievably talented community of songwriters, producers, instrumentalists, singers, bands and solo artists are rapidly changing the entire musical landscape in "Music City U.S.A." Our sixth All tor the Hall event - 'Mashville: The Music City in 2016' - will celebrate that!!!!"
Tickets go on sale January 29.
Photo: Getty Images