By Sam Green, Contributing Reporter
RIO DE JANEIRO, BRAZIL – Rock in Rio has added Jay-Z to its line-up and the music festival’s organizers are confident they will avoid the controversy that surrounded the Hip-Hop superstar’s seminal performance at Glastonbury Festival three years ago. The American rapper, who has sold more than 40 million albums and won thirteen Grammy Awards, will play at The Olympic Park City of Rock in Barra da Tijuca on Saturday October 1st . . .