They'll help help celebrate the nation's 240th birthday this year, during the two-hour NBC live telecast

Credit: Kevin Mazur/Getty

Pop singer Meghan Trainor, country star Kenny Chesney and Australian boy band 5 Seconds of Summer will headline Macy’s 40th annual 4th of July Fireworks Spectacular, PEOPLE can exclusively reveal.

They’ll help help celebrate the nation’s 240th birthday this year, during the two-hour NBC live telecast.

The evening will conclude with a 25-minute synchronized fireworks display, featuring more than 56,000 pyrotechnic effects – all choreographed to score performed by original Dreamgirls star Jennifer Holliday and the United States Air Force Band.

There will even be a skywriting display spelling out “U.S.A.” over the New York sky.

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cohosts Willie Geist and Tamron Hall will once again emcee the event, which will also include a performance by the Radio City Rockettes.

Macy’s 4th of July Fireworks Spectacular airs Monday, July 4 at 8 p.m. ET on NBC.