Old MacDonald SONG BookE I E I O! Join Teddy down on Old MacDonald's farm for some delightful sing along fun in this new Teddy Bear Sing Along title. By pressing a button on the cover, little ones can listen to the classic children's song Old MacDonald Had a Farm while they flip through the pages of this adorable book. Critically acclaimed photographer David Ellwand has created a sweet, whimsical world starring antique toys, including a lovable teddy bear and his farmyard