American artists and bands doing European tours relatively early in their careers ventured across the pond knowing they had something to prove - especially to British audiences. 1976 wasn't Lynyrd Skynyrd's first UK visit, but the August 21 concert the group did at Knebworth put them in front of one of the biggest audiences they'd played and on a bill that included the Rolling Stones. The epic set Skynyrd did that date was incredible. A CD/DVD/LP release of it is slated for April 19.