Ocean Front Property: Kelsea Ballerini, Jon Pardi and Kristian Bush are among new additions to Rock The Ocean's Tortuga Music Festival April 15-17 in Ft. Lauderdale. Muddy Magnolias and St. Paul & The Broken Bones have also been added. They join previously announced headliners Blake Shelton, Tim McGraw and Dierks Bentley (CAT 10/13). More here.