Multi-Grammy Award-nominated indie-folk band Fleet Foxes and legendary bluegrass jam band Greensky Bluegrass will headline this year’s Mill Valley Music Festival. The lineup, which was announced this week, will also feature soul-filled, three-piece band Thee Sacred Souls, country singer-songwriter Margo Price, rock-and-soul band St. Paul & The Broken Bones, Eric D. Johnson’s indie-rock project Fruit […]