John Lydon: 'PiL lets me express proper emotions'

ON CHRISTMAS DAY 1978, almost exactly a year after the implosion of the Sex Pistols while on tour in San Francisco, the artist formerly known as Johnny Rotten unveiled his new band, Public Image Ltd, at the Rainbow theatre in London. The audience, John Lydon remembers with amusement, were "nauseated, because the bass frequency was so low your bowels started to vibrate". He lets out his familiar arch cackle. "Well, it's a different experience at Christmas."