View a photo gallery capturing some of the acts who performed on Friday at the Download festival including System Of A Down, Alice Cooper and Avenged Sevenfold.

The Download festival takes place at Donington Park from 10th-12th June with headliners including Def Leppard, System Of A Down and Linkin Park.

Photo by Al De Perez

Read a full live review of the 2011 Download festival HERE.