Conceived by the French director Adrian Maben as "an anti-Woodstock film," Pink Floyd: Live at Pompeii was shot in October 1971 in the ancient city's vacant, 2,000-year-old amphitheater - a venue chosen to accentuate the grandeur and spaciousness of the band's Meddle-era music. Maben's cut goes to great lengths to lend the film a more contemporary feel, but it's the earlier version that makes this disc such a gem, being more focused on the music and more holistic in vision.