You are watching Anthem the movie produced in United States of America belongs with duration 98 Min in Category Documentary,. broadcast at streamingjoy.com , by [ Onyx Collective ] ,[ Proximity Media ] What would it sound like if the national anthem was written today? Anthem follows composer Kris Bowers and producer Dahi on a musical road trip across the country to reflect on “The Star-Spangled Banner” to find out..