First off, let's just start by saying Colin Firth (Yum!) and Scarlett Johansson. Second, Alexandre Desplat makes some seriously enchanting music. We think the soundtrack for The Girl With a Pearl Earring ($8) is perfect for retrieving your inner child's belief in magic, or for getting your brain jumpstarted on that fairytale you've been meaning to write. We'll get you started. Once upon a time...