Sonata Allegro :: essays research papers

Sonata Allegro form was a nurture of the genuine era. It represents a to a greater extent open form than many of the primarily Baroque forms such as fugues, rondeau form, etc. While thither is a formula that can be applied, there was not a rigid, formal concept for the form. Rather it evolved over the classical era and beyond. Haydn was star of the early exponents of this form. It was named "Sonata Allegro," because the final Allegro movement of a Sonata was most often created in this form. It is by no means restricted to this general rule, however. In fact there are no hard and fast rules in writing a Sonata Allegro form. However many trends can be attributed to the form, generally, Sonata Allegro form can simplistically be described as an "ABA" form. The send-off A class is called the "Exposition." ( This section is repeated verbatim in classical performance, actually making the overall form "AABA"). The B section, or " ripening" foll ows the Exposition. It usually uses some material from the Exposition, but in a more or less radically altered way. In the A section or "Recapitulation," the A material returns relatively intact. Each of these sections has a relatively difficult internal pattern as follows The Exposition states the main thematic elements and has its induce internal form as follows 1) A Primary key section which contains a. the Principal or Primary Theme which is a phrase or more in length and establishes home key, b. a Transition amongst the Primary Theme and the Related key section. The transition can shape to the natural key, develop ideas of first theme, change mood in education for related key section through mood metamorphsis, introduce new material, possibly pipelineing with both primary and related key sections, gestate of ideas in second theme, be omitted, produce a deceptive modulation, or be non-modulatory if in major. 2) A Related key section which contains the tributary or Subordinate Theme which is most often in the predominant or relative key, and can be similar or contrast in content to the Primary Theme, the Closing section, which confirms the new key, and may be derived from other themes. Next comes The Development. This is an open and free-form section of the Sonata Allegro movement, usually found on thematic materials from the Exposition. The Development can be varied in length, sometimes short and little more than a re-transition to principal theme, sometimes a large dramatic section containing a theatrical climax, sturm und drang.