"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 ??? has been certified Double Platinum by the Recording Industry Association of America (RIAA) in the U.S. for sales in excess of 100,000 copies. (Note: Due to the fact that the set consists of two discs, it was eligible for platinum certification after shipping 50,000 copies; platinum certification for a single-disc release is 100,000 copies.) For more information and to order your copy of "The Big Four: Live From Sofia, Bulgaria", visit www.thebig4sofia.com.
