Madonna Surprises Hillary With Acoustic NYC Concert (Watch)

Madonna announced she was performing just 30 minutes before she took to Washington Square Park with her son, David Banda, on guitar.

Madge ditched any glam-pop aesthetic for folky renditions of "Express Yourself," "Don't Tell Me," John Lennon's "Imagine," "Like a Prayer," Pete Seeger's "If I Had a Hammer," and "Rebel Heart."

Before she started the show, Madonna said:

"This concert is about unifying us. How are we going to keep America great? We are going to elect a president who does not discriminate against women, who does not discriminate against the LGBT community, who does not discriminate against people of color, that does not want to build a wall around our country and separate us from the rest of the world. This is a concert about peace."

Watch below and VOTE today:

And check out Madonna's official clip:

You May Say I'm A Dreamer..........but I'm not the only one! Vote for H.R.C.

A video posted by Madonna (@madonna) on Nov 7, 2016 at 9:11pm PST