What are the structural elements of its form?

In 1 page, please respond to the assigned listening (Antonio Vivaldi, Concerto in A Minor, Op.3 No. 6). In your response, please discuss your general analysis of the work. How is this piece constructed? What are the structural elements of its form? Please touch of elements of rhythm, melody, harmony, and tone color, but pay special attention to the formal structure of the work. Any additional general thoughts, comments, or questions on the piece are welcome. Remember to engage active listening!