What is the main purpose of Prokofiev's work "Peter and the Wolf"?

The main purpose of Prokofiev's "Peter and the Wolf" is to introduce young children to the instruments of the symphony orchestra. This musical composition is uniquely structured, as each character in the story is represented by a different instrument, allowing children to not only enjoy a narrative but also to learn about the distinct sounds and timbres of the orchestra. This approach fosters an early appreciation for classical music, making it accessible and engaging for a younger audience while also serving as an educational tool.

The work's combination of storytelling and music effectively captures children's imaginations, providing a playful way to familiarize them with orchestral instruments in a memorable context. The engaging nature of the story, along with its rich orchestral textures, enhances children's understanding and recognition of each instrument, thereby achieving its primary educational goal.