Dave Mustaine suggested Testament, Overkill, Exodus, and possibly Trivium as a new “Big Four” of thrash metal.
Mustaine praised those bands for their contributions to the metal scene and their musical abilities.
The original “Big Four” of thrash metal, consisting of Metallica, Mustaine’s band Megadeth, Slayer, and Anthrax, played together in historic concerts in 2010 and 2011.
Various musicians, including Steve “Zetro” Souza, Gary Holt, Bobby “Blitz” Ellsworth, and Alex Skolnick, discussed the exclusion of their bands from the “Big Four” and the impact of commercial success on the selection of these iconic groups.



