They are a well reknown American Rock band, their most famous song is The Beast and the Harlot and was featured in Guitar Hero, see video below. Their drummer James Sullivan, died in 2009 and was replaced with Mike Portnoy previously from Dream Theatre (John Petrucci & Co.)
If my understanding is correct, Mike Portnoy didn't replace the Rev, he simply recorded this last album with the band and toured with them this year, since he was the original drummer's hero.
If my understanding is correct, Mike Portnoy didn't replace the Rev, he simply recorded this last album with the band and toured with them this year, since he was the original drummer's hero.
If you listen to the CITY OF EVIL album you can tell these guys are heavily influenced by bands such as Guns N Roses, Man O War, Pantera, Iron Maiden, and the list goes on. I heard an interview once when that album came out that it was really a tribute album to the bands that influenced A7X. These guys do not limit themselves in both their song writing and playing abilities.