4-CD chronological 'Best-of' boxset which includes previously unreleased live tracks and a rare demo. The 64-page full colour paperback booklet contains the full tracklisting with writing/production credits for each.
The DVD contains a full concert of the band playing live at the Midsouth Coliseum in Memphis, Tennessee on 12th December 1982 on the "Screaming For Vengeance" World Tour.