Coldplay frontman Chris Martin is pretty heavily involved with the anti-poverty organization Global Citizen, and he’s signed on to curate the annual Global Citizen Festival for the next 15 years(!). This year’s Martin-curated fest is going down tomorrow in NYC’s Central Park, and in a soundcheck today, Coldplay performed a new song (possibly from their upcoming album A Head Full Of Dreams?). Listen below.

Just rehearsin' with Chris Martin @dannidilo @carlamramirez_ #treatyoself2015 #popecantslowusdown

A video posted by Diana Quesada (@deequesada) on Sep 25, 2015 at 10:48am PDT