Slayer is an American thrash metal band from Huntington Park, California. The band was formed in 1981 by vocalist and bassist Tom Araya and guitarists Kerry King and Jeff Hanneman. Slayer's fast and aggressive musical style made them one of the founding "big four" bands of thrash metal, alongside Metallica, Megadeth, and Anthrax. Slayer's current lineup comprises King, Araya, drummer Paul Bostaph and guitarist Gary Holt. Hanneman and drummers Dave Lombardo and Jon Dette are former members of the band. 

SLAYER
Lamb Of God, Anthrax, Testament, Napalm Death
Second leg: North America (July 26th - August 26th) 
Lamb Of God, Anthrax, Obituary
Europe (November 1st - December 8th)