The duo's debut album was 2000's "Let's Get Free", with their most popular single to date "Hip Hop". The album was well received by critics, and included intense political monologues featuring prominent black activist Omali Yeshitela, as well as "Animal in Man" - a retelling of George Orwell's "Animal Farm". The instrumental version of their song "Hip Hop" was used as Dave Chappelle's entrance music for his show on Comedy Central, and can be heard on every episode. "Hip Hop" has also been featured on the soundtrack of the popular video game SKATE as well as underground graffiti art documentaries of the era. The song is also used in the introduction of Hip Hop Evolution, which is currently on Netflix. In 2001 they collaborated with The Coup, another politically active hip hop outfit, to release "Get Up".