(Piano/Vocal/Guitar Songbook). Here are eight super songs from the 2012 animated 3D film based on Dr. Seuss's classic, environmentally conscious children's book: Everybody Needs a Thneed * Funeral for a Tree * How Bad Can I Be? * Let It Grow * Let It Grow (Celebrate the World) * Let It Grow (Gospel Ending) * This Is the Place * Thneedville. Includes a special 4-page section of full-color art from the movie!