The Sing Out Loud Festival will be held Sept. 6 through Sept. 29 at various venues around St. Augustine. The festival will feature 310 performers ranging in genres from indie rock, Americana, blues and hip-hop to bluegrass, punk rock, jazz and comedy.
Scheduled headliners include country music star Kacey Musgraves, retro soul group St. Paul & the Broken Bones, indie pop songstress Jenny Lewis…