When the 'Big Four' - Metallica, Slayer, Megadeth and Anthrax - shared a stage together on June 22nd, 2010, in Sofia, Bulgaria, it was the moment their fans had waited decades for. Now this legendary concert is available on DVD and Blu-Ray.

The Big Four Live From Sofia includes full shows from all four bands on two-disc sets as well as behind the scenes and interview footage.

In addition there will be a limited edition Super Deluxe Box Set including the 2 DVD set, five CD's with all 5 hours of music, 24-page booklet, two-sided poster, photos of each band and a collectable guitar pick.