Every young child loves to listen to music, bang on drums, and pound the keys of a piano. Now here's a Hello, World! board book that can teach babies and toddlers all about musical instruments and the sounds they make—with colors, shapes, sizes, and super-simple facts. Hello, World! board books introduce first nonfiction concepts to babies and toddlers. Told in clear and easy terms with read-aloud sound words ("Plink! There are 88 keys on a piano, and they each make a different sound") and featuring bright, cheerful illustrations, Hello, World! makes learning fun for young children. And each page offers helpful prompts for engaging with your child. It's a perfect way to bring science and culture into the busy world of a toddler, where learning never stops. Look for all the books in the Hello, World! series: Solar Sytem Weather Backyard Bugs Birds Dinosaurs My Body How Do Apples Grow? Ocean Life Moon Landing Pets Arctic Animals Construction Site Rainforest Animals Planet Earth Reptiles Cars and Trucks Music