This song is from the movie Bamboozled. The Mau Maus were Mos Def, Canibus, Charlie Baltimore, MC Serch, Mums, DJ Scratch, Gano Grills. Mau Maus was the name of a 1950's Puerto Rican street gang in Brooklyn. Anyway, watch Bamboozled if you haven't already, and let me know if you would like the instrumental of this.
Mau Maus - Blak Iz Blak
Mau Maus - Blak Iz Blak (Instrumental)