Chance the Rapper has been teasing new music for some time now. A few weeks back he performed a new track in Austin and this weekend he revealed that he was working on a song with Stephen Colbert. Last night, Chance took to Colbert's The Late Show to perform his latest single, "Angels," his first offering of original solo material since his breakout mixtape Acid Rap. The performance featured some heavy footwork from Chance while he rapped lines like I've had the same number since the seventh grade, as well as an assist from another Chicago rapper, Saba. You can download "Angels" via iTunes and watch Chance's Colbert performance above.