When Freddie Bulsara arrived in England in 1964, fleeing with his family from a bloody revolution on the streets of his homeland Zanzibar, he already knew that he wanted to be a rock'n'roll star. But before that dream could become a reality, there were three specific people he needed to meet. Brian May, Roger Taylor and John Deacon were the other three components in what became Queen, a band whose name is now writ large in rock legend, but whose members spent their early career mired in legal troubles, critical hostility and financial hardship.

In the early 1970s, with their preening singer and arch conceptualiser now renamed Freddie Mercury, the group projected an image that was at once regal, mystical and exotic. Yet behind the black eyeliner and billows of dry ice, Queen were four sharply contrasting individuals whose dogged struggle to win success was every bit as dramatic as the ogre battles and fairy king fantasias that populated their music.

Queen in the Seventies is an up-close examination of the band's now critically adored first ten years, the decade when they forged their unique vision, beat off the critics and became, after many epic tantrums and much violent throwing of crockery, champions of the world.