Blippi: Head, Shoulders, Knees, and Toes (1-Button Sound Book)In this colorful, photographic board book, Blippi acts out the favorite preschool nursery rhyme Head, Shoulders, Knees, and Toes." Children can press the sound button embedded in the book to hear the songs tune, sing along, and move their own head, shoulders, knees, and toes! Blippi: Head, Shoulders, Knees, and Toes offers a uniquely joyous way for young children to become acquainted with the perennially popular nursery rhyme about parts of the body.