Win Butler of Montreal's Arcade Fire is among the special guests scheduled to attend Sunday's Jam The Vote concert in New York City.
The event, only 36 hours before Americans elect their next president, will be headlined by the Preservation Hall Jazz Band and the Blind Boys of Alabama.
U.S citizens will be able to stream it in exchange for a pledge to vote as an effort to raise awareness on their civic duties.
Butler, who was born in California, has been very vocal about voting and a critic of presidential candidate Donald Trump.
