“The hills are alive with the sound of music,” sang Julie Andrews in the 1965 movie The Sound of Music. It appears that much of the world, including such luminaries as the Dubai-based President of Kerzner International (Atlantis and One&Only), are also SoM fans. Melinda Gates is such an SoM aficionado that she and her entire family celebrated her last big birthday with a themed party at Schloss Leopoldskron, Salzburg, Austria, where much of it was shot. Yes, Bill Gates in lederhosen.