The concerto is scored for a standard orchestral
string section, two
oboes (which are replaced with two flutes in the Adagio movement), and two
horns. A performance lasts about 25 minutes. The piece is divided into three
movements:
I. Allegro maestoso Duration: approximately 8.5 minutes The first movement is written in
sonata form. The
exposition contains two themes, the first in G major and the second in the
dominant key of G,
D major. The two themes also return in the
recapitulation, but both return in the key of G. The
main theme of the movement is a
ritornello and returns many times throughout the movement in both the orchestra and the flute part.
II. Adagio ma non troppo Duration: approximately 8.5 minutes The second movement is written in the key of D major. The main theme is introduced by the orchestra and then passed to the solo flute. Of the three movements of the concerto, this one in particular is more of a duet between the soloist and orchestra. Throughout the movement, the soloist and the orchestra create a musical dialogue while passing melodic lines back and forth.
III. Rondo: Tempo di menuetto Duration: approximately 7.5 minutes The recurring theme in the third movement is in the home key of G major. Contrary to the other movements of the concerto, the middle of this movement incorporates a lead-in as opposed to a
cadenza. ==References==