sentences:  Immediately after the violin's closing cadence ends the first statement of the first subject, the subject is taken up by the piano, "subito forte" and with a virtuosic, heroic character; now it is the violin's turn to provide an accompaniment, again in syncopated rhythm.The second subject, a romantic, expressive melody in F major, is then stated by the piano alone, and repeated by the violin with a simple arpeggiated piano accompaniment.Next comes the development section