2015 release, the seventh album from the UK arena rockers. Co-produced by Muse and Robert John "Mutt" Lange, the album contains 12 tracks including the single "Dead Inside." Frontman Matt Bellamy explains the album's themes, "To me, 'Drones' are metaphorical psychopaths which enable psychopathic behavior with no recourse. The world is run by Drones utilizing Drones to turn us all into Drones. Drones explores the journey of a human, from their abandonment and loss of hope, to their indoctrination by the system to be a human drone, to their eventual defection from their oppressors." Muse have sold 17 million albums worldwide. Their 2012 album The 2nd Law topped the charts in 21 countries including the UK.