Emerging from the shadow of the Grand Ole Opry, there’s a new, more eclectic sound coming from Nashville today and with it a youthful new broom sweeping away the centuries of conservative Tennessee values. Opening with a sample of Gil Scott Herons’s The Revolution Will Not Be Televised and with a chorus that reminds the disenfranchised that they are not alone, Jon Worthy’s Don’t Let It Go is a product of a fresh and inclusive new Nashville…