Original: As part of their tour, Evanescence performed on April 15, 2007 on the Argentinan festival Quilmes Rock 07 along with Aerosmith, Velvet Revolver and other local bands. They also co-headlined on the Family Values Tour 2007 along with Korn and other bands.
Simplified: They also joined the Family Values Tour 2007 with the band Korn and the Argentinean festival Quilems Rock 07 with the bands Aerosmith and Velvet Revolver.