Bedtime Songs: 11-Button Interactive Children's Sound Book (Early Bird Song) by Scarlett Wing is a delightful and interactive book that is perfect for bedtime. With 11 buttons that play soothing lullabies and bedtime songs, this book is sure to help your child drift off to sleep. The hardcover format ensures that the book will last for years to come, and the interactive nature of the book makes it engaging and fun for children. Whether you're looking for a way to calm your child down before bed or simply want to share a special moment with them, Bedtime Songs: 11-Button Interactive Children's Sound Book (Early Bird Song) is the perfect choice.