Bun B’s offering on the Rubble Kings soundtrack made its way online today (Jan 21). The documentary chronicles the late ’70s and ’80s gang culture in the South Bronx — and its influence on hip-hop. Produced by Little Shalimar (who also scored the film), the song also features Killer Mike and Cuz Lightyear.

You can purchase the soundtrack here.

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(via Traps N Trunks)

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