A Chorus Line " review
London Palladium"Nothing runs for ever," says a character in A Chorus Line. Maybe not; but this show, which started its life at the Public theatre in New York in 1975, enjoyed a record-breaking 15-year spell on Broadway. And even if TV has since bombarded us with backstage dramas about the anguish of auditions, this musical stands up strongly to revival.Part of the magic of Michael Bennett's original concept lies in …