1 of 15Photo: Rockshowpix2 of 15Photo: Rockshowpix3 of 15Photo: Rockshowpix4 of 15Photo: Rockshowpix5 of 15Photo: Rockshowpix6 of 15Photo: Rockshowpix7 of 15Photo: Rockshowpix8 of 15Photo: Rockshowpix9 of 15Photo: Rockshowpix10 of 15Photo: Rockshowpix11 of 15Photo: Rockshowpix12 of 15Photo: Rockshowpix13 of 15Photo: Rockshowpix14 of 15Photo: Rockshowpix15 of 15Photo: RockshowpixThe Black KeysJuly 29Xfinity Center