Watch Talib Kweli and Yasiin Bey (aka Mos Def) combine as hip-hop duo Black Star to perform two tracks on Late Night with Jimmy Fallon, backed by friends and in-house band The Roots. The first being “You Already Knew” screened for the live show and “Little Brother” as online bonus footage, a cut produced by the late J. Dilla. An as-yet unnamed LP is due at some point this year so check back for new material from Black Star in the near future.

Source: Mr. World Premiere