Oh metal heads, rejoice, for your prayers have been answered! You were praying for Anthrax and Testament to embark on a co-headlining tour, right? Of course you were. Well guess what? We just received word that the two metal titans are coming to Summit Music Hall on Wednesday, October 19. Hold on. It gets better. Did we mention that Death Angel is opening. Tickets for this bad boy go on sale this Friday at 10 a.m. Horns.