Anyone know the song at the end of the Citroën DS3 John Lennon Anti-Retro commercial?

[HeroinGirl]

I know it's a pretty crappy ad, and I've heard all kinds of people hate it, but I still want to know the song at the end. Anyone know the song or is it just for the ad?

 

[Unregistered]

Ebony Bones - W.A.R.R.I.O.R.