The Chicago icons performed "The Food," a Kanye West-produced track from Common's 2005 record 'Be.'
His 11th studio album is out November 4.
Bleak dystopias can be oddly uplifting.
The NYC disco devils take a London house joint for a joyride.
If you're considering whether or not methadone is right for you, maybe you should read Andrew Horn's detailed opinion on the methadone experience first.