Tyler Bates (born June 5, 1965) is an American musician, producer, and composer for film, television, and video game scores. Much of his work is in the action and horror film genres, with films like Dawn of the Dead, 300, Sucker Punch, Halloween I and II, and the John Wick franchise. He has collaborated with directors like Zack Snyder, Rob Zombie, Neil Marshall, William Friedkin, Scott Derrickson, James Gunn, Chad Stahelski and David Leitch. In addition, he is also the former lead guitarist of the American rock band Marilyn Manson, and produced its albums The Pale Emperor and Heaven Upside Down. He's currently Jerry Cantrell‘s touring/studio member.

Source: Wikipedia (https://en.wikipedia.org/wiki/Tyler_Bates)