Complex sentence: The first and last movements (Allegramente and Presto) are heavily imbued with exciting jazz melodies, while the beautiful, contemplative second movement (Adagio assai) represents the Impressionist Ravel at some of his very best.
Split into simpler sentences: The first and last movements (Allegramente and Presto) are heavily imbued with exciting jazz melodies. The beautiful, contemplative second movement (Adagio assai) showcases the Impressionist Ravel at some of his very best.