I see Mos Def in movies, But I saw Talib Kweli, Gangstarr and Common at Metropol in Pittsburgh.
Mosdef is very talented, but Kweli is better IMO.
Aesop Rock, EL-P, Cannibal Ox are very underground.
I'm listening to the Best of Big L right now and DITC Crew.
Damn Shame he's dead, Big L was probably the most talented rapper ever.
I like all types of Music, But I can only listen to certain types of Rap.