Tom Morello is turning his long-running fusion of rock and political activism into a full-scale festival this fall.

Bruce Springsteen, Foo Fighters, Dave Matthews, Brittany Howard and Joan Baez will headline a star-studded protest festival set for the Washington, D.C., area a month before the midterm elections.

The one-day, two-stage Power to the People festival is set for Oct. 3 at Merriweather Post Pavilion in Columbia, Maryland, and is being billed as about “freedom, justice, equality and rock ’n’ roll.”