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The Foo Fighters, an American rock band formed in Seattle in 1994, performed with Natalie Maines, the lead vocalist of the Dixie Chicks, at the Concert for Valor in 2014. The concert, held in Washington, D.C., honored U.S. service members and veterans and featured performances by several renowned artists. Maines joined the Foo Fighters on stage for a rendition of their hit song, "My Hero."