In June 2007, midway through The Open Door Tour supporting their second album The Open Door (2006), which sold over 6 million copies and peaked Evanescence's fame post Fallen, Amy Lee and her band performed at Rock am Ring—one of Germany's largest rock festivals, where the Nürburgring's track and forest backdrop amplified their gothic-nu-metal drama. The hour-long set, captured in high quality, embodied the band's maturity with orchestral swells and Lee's vocal might, as "Call Me When You're Sober" resonated through the crowd, fusing with festival euphoria under summer sun. As a rare artifact of their European reign, this show transmuted the rock arena into a portal of emotional catharsis.