A piece of music starts a story which will range across Soviet Russia, McCarthyite Hollywood and post-9/11 New York, as the mystery of the lives of two gay composers is uncovered. Who wrote the music? How did the two composers' lives come to cross? What pressures caused their actions? What are the consequences for those around them? In the immediate aftermath of 9/11, a man arrives in New York to claim that the theme tune of a popular tv series, said...