Rarely has a film so captured the love and imagination of the public, blending history, music, Austrian location filming, heartfelt emotion and the yodelling of Julie Andrews into a monster hit. Now, Tom Santopietro has written the ultimate 'Sound of Music' fan book with all the inside information - the real-life story of the Von Trapps, the behind the dramas of the casting - we all know that Julie Andrews and Christopher Plummer played Maria and Captain Von Trapp, but who else had been considered? – and the many hazards of shooting the film on location. We learn how some of the iconic songs came into being and what the actors really thought of it.