Documentary: Machine Head Rank ‘Em All from Cover Killer Nation!

Having gone in deep on Killswitch Engage, Meshuggah and In Flames over the last couple of days, Cover Killer Nation has gone one step further with a Rank ‘Em All series entry for Oakland California’s Machine Head. Their entire 25 plus year career gets put under the spotlight and… All we really want to know is if “Supercharger” ranks over “Catharsis“!