Rock'n' roll has shocked parents, terrified governments and changed the political consciousness of nations. It created the teenager and soundtracked rebellions. Societies sprang up in alarm to check its subversive influence on teh young of Britain and America. Rock groups flowered across two continents to asdd a backing track to a newfound freedom of lifestyle. It informed a sexual revolution and condemned wars. It was peace and love: experimentation, non-conformity, individuality. Another Hedgehog guide - intelligent ananlysis of popular culture.