"Desperate to be forever remembered for her music, Nannerl Mozart makes a dangerous pact with a mysterious stranger from a magical land, which may cost her everything"-- Born with a gift for music, Nannerl Mozart has just one wish: to be remembered forever. She delights audiences with her masterful playing, but has little hope she'll ever become the acclaimed composer she longs to be. She is a young woman in 18th century Europe, and that means composing...