The meaning of sonata form refers to the form of a single movement. Sonata-allegro form is very flexible in regards to variation of a composition. It does not have a precise guideline for composing pieces. In addition, sonata-allegro is one of the most significant ideas in all of classical music in the west. Sonata-allegro form is a genre of chamber music, which increased in popularity during the classical period. The origins of sonata-allegro form were derived from older Baroque forms of the 17th and early 18th centuries. It played an effect on composers of the time including Haydn, Beethoven, and Mozart. Sonata-allegro is typically used in the first movement of a composition, while it may also be …show more content…
The third section of sonata-allegro form is similar to the exposition, but as opposed to the home key it is instead in the tonic key. The recapitulation begins with the first subject group usually in exact the same key and form as exposition. Following the first subject group, there is a transition with no modulation and in tonic, similar to the one at the exposition. This leads into the second subject group that is again usually in same form as exposition, except in the home key. The section ends with a closing that is all in tonic key. After the closing modulation, the composition is typically finished, but it can continue into what is known as the