A good number of Afrocentric, politically oriented rap groups put out records during the late '80s and early '90s. Very few of those groups were on the level of the hard-hitting X Clan, a Brooklyn-based collective that released a pair of stellar albums -- 1990's To the East, Blackwards and 1992's Xodus -- before breaking up. The group's primary members were Grand Verbalizer Funkin Lesson "Brother J" (born Jason Hunter), Lumumba Professor X "The Overseer" (born Lumumba Carson, the son of prominent and influential activist Sonny Carson), the Rhythem Provider "Sugar Shaft" (born ...