Want to hear a new Avenged Sevenfold song before their new album Nightmare comes out Tuesday? Also want to get a sneak peak of the new Call Of Duty: Black Ops video game? Well not only can you do both, but at the same time as well!! Avenged Sevenfold has premiered a new song called “Welcome To The Family” with a video that features footage from the newest game in the Call Of Duty series. You can check out the video above.