Dame Vera can't read music. She has never had singing lessons and even refused to change her singing style to fit in with the fashions of the day. Yet she sang at the Queen's 16th birthday and calls the royal family her friends. We meet the war heroes whose hearts she touched as she brought memories from Britain to the front line . We discover why she is a national treasure, and see her humility shine through - she really can't understand what all the fuss is about, despite being one of the greatest female singers this country has ever produced.