Photos: Foo Fighters at Wrigley Field

Dave Grohl leads the band Foo Fighters during a concert at Wrigley Field in Chicago on Saturday, August 29, 2015.

Fans cheer as the Foo Fighters take the stage at Wrigley Field in Chicago on Saturday, August 29, 2015.

Dave Grohl leads the band Foo Fighters during a concert at Wrigley Field in Chicago on Saturday, August 29, 2015.

Dave Grohl leads the band Foo Fighters during a concert at Wrigley Field in Chicago on Saturday, August 29, 2015.

Dave Grohl leads the band Foo Fighters during a concert at Wrigley Field in Chicago on Saturday, August 29, 2015.

The Wrigley Field scoreboard is set before the Foo Fighters performance in Chicago on Saturday, August 29, 2015.

Dave Grohl leads the band Foo Fighters during a concert at Wrigley Field in Chicago on Saturday, August 29, 2015.

Dave Grohl leads the band Foo Fighters during a concert at Wrigley Field in Chicago on Saturday, August 29, 2015.

Dave Grohl leads the band Foo Fighters during a concert at Wrigley Field in Chicago on Saturday, August 29, 2015.

Dave Grohl leads the band Foo Fighters during a concert at Wrigley Field in Chicago on Saturday, August 29, 2015.

Dave Grohl leads the band Foo Fighters during a concert at Wrigley Field in Chicago on Saturday, August 29, 2015.

Fans wait for the start of a concert featuring the band Foo Fighters at Wrigley Field in Chicago on Saturday, August 29, 2015.

Cheap Trick performs at Wrigley Field in Chicago on Saturday, August 29, 2015.

Robin Zander leads Cheap Trick at Wrigley Field in Chicago on Saturday, August 29, 2015.

Jeff Pezzati leads Naked Raygun at Wrigley Field in Chicago on Saturday, August 29, 2015.

Jeff Pezzati leads Naked Raygun at Wrigley Field in Chicago on Saturday, August 29, 2015.

Urge Overkill performs at Wrigley Field in Chicago on Saturday, August 29, 2015.