Chance the Rapper, Talib Kweli, Teyana Taylor, and Thundercat also performed at the concert.
Chris Rock, Jon Stewart and Michael Che were also seen at the event.
“We won’t let those people die in vain.”

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Stewart also addressed the crowd, saying, “Dayton, Ohio, you have reclaimed this area.”
More than 20,000 people were estimated to be in attendance.

Stephen J. Cohen/Getty

Stephen J. Cohen/Getty