On Master of the Mix Season 2, BET brings together top notch DJs from across America to determine who’s number one. Over the course of 10 episodes, Kid Capri, Amber Rose, Vikter Duplaix and host Just Blaze oversee DJ battles around the world with the winner receiving $250,000 and being crowned Master of the Mix.
In 1969, American club DJ Francis Grasso popularized beatmatching, the technique of creating seamless transitions between records with matching beats or tempos. He also developed slip-cueing. (Photo: Bruno Vincent/Getty Images)