The Chicks are headlining one of the most anticipated concert events of the summer.

The Chicks, regarded as the biggest-selling US female group of all-time, will headline the Churchill Park Music Festival this July.

They’ve sold more than 30-million albums worldwide, and have numerous awards to their credit including 13 Grammys, six Billboard Music Awards, four American Music Awards, and numerous Country Music Association Awards.

The Chicks are known for many hit songs, including Goodbye Earl, their remake of Landslide, Wide Open Spaces, Not Ready to Make Nice, and Travelin’ Soldier.

Blues-rock and country singer Elle King will also be hitting the stage that night. King, who is a Grammy nominee, has amassed over 2-billion streams online.

The Chicks will headline night two of the four-night festival on July 18th.

Tickets go on sale Tuesday at noon.