Mariah Carey to headline Global Citizen NYC concert
Metallica, Mariah Carey and The Jonas Brothers will headline a free concert in New York’s Central Park to mark the 10th anniversary of the Global Citizen Festival on Sept. 24. There will also be a concert that day in Accra, Ghana, featuring Usher, SZA and H.E.R. But Global Citizen CEO Hugh Evans says the event will be less a celebration and more of a call to action to immediately address […]