An unreleased music video from the Beastie Boys has surfaced today which features Nas on the track 'Too Many Rappers.' The song was originally released in 2011 and lives on the Beastie Boys album Hot Sauce Commitee Pt. 2. In this clip, MCA, Ad-Rock, Mike D and Nas mob through Washington DC doing random activities while showing some flashes from a live performance. Watch the footage above.