Sonata form is the musical form is the form that has been most widely used then any other form. It really toke shape as a main form during the Classical period. It is usually used a first movement in a multi-movement piece and is commonly referred as Sonata-Allegro form. The concept behind it was to try and find a way to organize or categorize musical ideas into a movement based on a particular “key.”
While this form has a formula or approach to it. It is rather rigid and leaves itself to be very open. It uses a 3 part binary form that has an Exposition, Development and Recapitulation. Many composers have developed and expanded this style of music composition. Mozart being the subject of this paper is also one of the composer known for…show more content… The last measures of the exposition are slightly different to help point back to the tonic and also sets up prepare the developmental section to come.
The Development of the Mozart is an open free-form section that bases its ideas on thematic materials from the Exposition. It is very modulatory and derivative. Mozart pays special attention to shaping factors in the pace, texture, plan of key relationships and order of all the melodic material. He emphasizes the sub dominant throughout the entire development. It creates a sort of fantasy of the earlier material. The Alberti bass is very prominent through out the entire section. It acts as a strong accompaniment to the new themes that are introduced. The development varies in length from the exposition and in other cases is quite long and detailed. However, it shows a greater degree of tonal, harmonic and rhythmic instability than the other sections. The last part of the developmental section is the re-transition or bridge. It helps prepares the return of the first subject in the tonic. It stresses and prolongs the dominant seventh of the tonic. At the height of the musical tension the tonic triumphs and it enters into the recapitulation.
The recapitulation is an altered repeat of the exposition. It also consists of a first subject, a transition, and second subject and a codetta. There is no coda in this piece of music. The recapitulation returns most of the material from the Exposition. However, the