Last evening (Nov. 7), Madonna took over New York City’s Washington Square Park to hold a surprise acoustic concert in support of Democratic presidential nominee Hillary Clinton.

The Queen of Pop, 58, and son David Banda performed a stripped-down, five-song set that included “Don’t Tell Me,” “Like a Prayer,” “Express Yourself,” “Rebel Heart,” and John Lennon’s iconic “Imagine,” while the crowd sang along.

According to the Associated Press, Madonna performed for 30 minutes, rallying voters hours before the polls opened.

“Vote with your hearts; go with your mind; go with your spirit; vote with your soul. Save this country Vote for Hillary Rodham Clinton,” Madonna urged the crowd.

“New York! Tomorrow is the big day. Are you listening? Do we want Donald trump to be president?” she added. “No!” the crowd screamed back.

Watch the fan captured footage below.

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