We are fan of the books in this series that address themes "great" with explanations for "small." The pages are laminated tear-proof and so my daughter 2years 1/2 bed and makes me read very often. In this particular book, we find the origins of the music, the three major families of instruments with a presentation of thirty instruments about the usefulness of music and opportunities to make or listen worldwide. Rather complete for a first reading approach of this topic for children.