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Metallica, Slayer, Megadeth & Anthrax – The Big Four Live From Sofia, Bulgaria 2010 (2010, Blu-ray-R) - Discogs
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ThisDayInMetallica on X: "June 16th 2010 The Big Four performed for the first time ever at #Sonisphere #Metallica #Megadeth #Slayer #Anthrax #HeavyMetal #TDIM #HeavyMetalHistory #ThisDayInMetal Did you know… This was the first
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