Williams takes an out-there conceit about indecipherable scrolls found abandoned beneath the subway which he claims he transcribed in a series of meditative trances and received all sorts of spiritual insights about, and crafts it into a cohesive collection that‘s lyrical, rhythmic, and brimming with insights about hip-hop‘s music and culture. He‘s biting, compassionate, and funny in turns as he thinks about politics, economics, and history.