Universal Music will release "The Big Four: Live From Sofia, Bulgaria" DVD and Blu-ray containing footage of the June 22, 2010 Sonisphere cinecast from the Sofia, Bulgaria leg of the touring rock festival featuring the "Big Four" of 1980s thrash metal ??? Metallica, Slayer, Megadeth and Anthrax. You can now pre-order the limited-edition "super deluxe" box set ??? including the DVD set, five CDs with ALL the music, a 24-page booklet, a poster, photos of each band, and a "Big Four" guitar pick. Pre-order
