Sonaattien

Sonaattien is a term that generally refers to sonatas, which are musical compositions typically written for a solo instrument or a small instrumental ensemble. Historically, the sonata form became a significant structure in classical music, often comprising multiple movements, usually three or four. The first movement is frequently in sonata-allegro form, characterized by its exposition, development, and recapitulation sections. Subsequent movements might vary in tempo and character, often including a slow movement and a final, faster movement.

The term "sonata" originates from the Italian word "sonare," meaning "to sound." Early sonatas, particularly from the Baroque period, could be more flexible in structure and instrumentation. Composers like Corelli and Vivaldi were pioneers in developing the sonata. As the Classical era progressed, figures such as Haydn, Mozart, and Beethoven solidified the sonata's structure and its importance in instrumental repertoire. Beethoven, in particular, expanded the emotional and structural possibilities within the sonata form, influencing subsequent generations of composers. The piano sonata became a cornerstone of the piano literature, with countless examples by composers across various eras. Beyond the piano, sonatas were written for violin, cello, flute, and other instruments, often in combination with piano.