Dubbed “Gem City Shine”, the event honored the victims of the recent mass shootings in Dayton and around the US.
The daytime event will also include a picnic cooked by a celebrity chef.
Plus, the New Zealand pop star sings “Team” with Bic Runga.
Annie Clark also thanked Peppers guitarist Josh Klinghoffer for his “fucking bitching guitar playing.”
Jenny Lewis, Rivers Cuomo, Jonathan Wilson, Mac DeMarco, and more also performed.
The National’s Aaron Dessner and Kevin Devine joined in to remember the late Frightened Rabbit frontman.
Mac DeMarco, Tim Heidecker, Weyes Blood, Nate Ruess, Lucius, and Jonathan Wilson will also perform.
Kevin Devine and Craig Finn also took the stage at Rough Trade.
Rancid played a show to benefit San Francisco’s Ohlhoff Recovery Programs, which provides assistance in substance abuse recovery.
Grohl also accompanied Beck for “Where It’s At” during Swing Left’s get-out-the-vote event in Los Angeles this week.
“Tiny Changes: A Celebration of the Songs of Scott Hutchison” takes place in December in NYC.
The concert take places in Greenville, South Carolina this November.