NEW YORK • Metallica, Mariah Carey and The Jonas Brothers will headline a free concert in New York’s Central Park next month marking the 10th anniversary of the Global Citizen Festival organized by the international nonprofit fighting extreme poverty.

The Sept. 24 event will also feature a concert across the globe in Accra, Ghana, with Usher, SZA and H.E.R.

But the day will be less a celebration and more of a call to action to immediately address numerous international crises, Global Citizen CEO Hugh Evans said.