What is a musical development?

Musical development is one of the three parts of the Sonata form, especially the Sonata-Alegro movement, a form that usually occurs in the first movement of all sonata, symphony or chamber work. Sometimes it is called an episode, the musical development is the Section of the Middle Transition, which builds and extends to the thematic elements presented in the first part, called Exposition, and builds in the third part, recapitulation. Part of the musical development is the place where the most artistic freedom can be performed. Usually, but not always, the structure is free, new ideas are introduced or are interpreted and extended and extended. The composer can monitor these tendencies or can explore completely new directions and break all the rules.

The format form, including musical development, has evolved mainly in the classical period that occurred around 1150-1820. Haydn, Mozart and Beethoven used this form, although it was not formally referred to as such. Ttermine "Sonata Form" should not be confused with a sonata composition that describes a piece of music containing severalLik movements, the first of which is usually in the form of sonata. During the exposure, one or more thematic structures are set in the tonic key, maybe moved to multiple topics in contrasting keys. Schubert was known for using up to three or four keys in one exposure section.

musical development could explore the topics in the exhibition by playing in other keys or staying with the same key, but a slightly different thematic element for the introduction of tension. New topics or more keys may be introduced, or previous topics can be divided into fragments and develops. Although the topics could be significantly changed and divided, they still remain somewhat recognizable and associated with the exposure.

During musical development, emotions and passion increase. The new tonal keys can change the mood of the work because the composer freely develops the structure listed in the exhibition. To create mismatches and conflictKTU is sometimes used more keys. Development is active, liquid and full of drama.

The end of the development section is signaled by a return to one of the topics established in the exhibition. During the third and final part, recapitulation, the drama improves with the re -motif of the original topics. The topics are often relatively intact, with the exception of mild variations for interest.