This hardcover book features three original stories about Sofia the First. The detachable music player enables little hands to play fun tunes by loading in one of three durable plastic discs--for a total of 18 tunes.Sofia world is filled with magic, music, and fun. Now fans can be part of this enchanting world! This delightful storybook brings three of Sofia favorite adventures to life! In the first story, Sofia works with a unicorn to create and act for the school talent show. In the second story, she works on learning perfect princess manners. And in the final story, she learns to dance for her first royal ball. The special music player lets children listen to delightful songs while they read. And they can bring the player along with them so the magic continues even when story time is over!