Icon Grandmaster Flash leads the Bronx in 70s-style hip-hop jam

New York (AFP) - As a teenager Grandmaster Flash began pioneering the turntable-as-instrument, playing the now iconic Bronx block parties that gave birth to hip-hop and revolutionized music. On Friday, he was back home, commemorating 50 years of the genre with a performance that had New Yorkers born in the mid-20th century reliving their youth -- and hip-hop's. "This is not a concert -- this is a jam!" Flash, now in his 60s, shouted from the stage, as hundreds of fans roared in applause in the South Bronx's Crotona Park. The audience swayed with their hands in the air as Flash threw it back to...