A feature-length documentary film about hip-hop DJing, otherwise known as turntablism. From the South Bronx in the 1970s to San Francisco now, the world's best scratchers, beat-diggers, party-rockers, and producers wax poetic on beats, breaks, battles, and the infinite possibilities of vinyl.

The artist behind the sensation of a $10 million, 22-city tour, and the international media storm that ensued.