Currently drumming for Bullet for my Valentine since November 2015, Jason has also drummed and recorded for Pitchshifter, Pop will eat itself, Killing Joke, Bill Bailey, Axewound, Fightstar and This is Menace. He has a side project called Shadow Addict with ex Pitchshifter/ Prodigy guitarist Jim Davies, Bullet for my Valentine bassist Jamie Mathias and Nick Kingsley aka Tut tut child.