Sing Out Loud Festival Welcomes Big Names and Local Favorites in Music to Florida’s Historic Coast September 8-October 1

September will be packed with free local artist showcases, community programming, and the first-ever 2-day Francis Field Showcase in downtown St. Augustine! St. Augustine, Fla. (August 2, 2023) – The secret is out. Florida’s Historic Coast is the place to see live music this fall as the Sing Out Loud Festival welcomes headliners The Black Keys, Mumford…