St. Augustine's Sing Out Loud Music Festival, is the largest FREE music festival in St Johns County. With hundreds of musical acts performing over the course of four weekends at 18 venues throughout St. Augustine. The 2018 Sing Out Loud Music Festival will include performances by Jason Isbell and the 400 Unit, The Decemberists, Lucero, Rising Appalachia, The Mountain Goats, Left Over Salmon, Propaghandhi, War on Women, The Weepies, Chuck Ragan, Tim Barry, Southern Avenue, The Commonheart, David Dondero, Leah Song, Al Riggs and many more! All concerts are free and open to the public, with the exception of the September 22 Betty Griffin Benefit Concert. This Year's festival will be held over four weekends between September 1 and 23, 2018.