So what is the difference between a sonata and sonata form?

     We had already talked about the sonata and its origin and we had pointed out that we should not confuse it with the soanata form.

    But, what is a sonata form?

    Sonata form is a musical composition of a single movement and three sections (A-B-A'), called exposition, development, and recapitulaton.

    In general, the exposition is composed of two themes, the first of a more rhythmic nature, in the main key and the second, of a more melodic nature, in a neighboring key (close) to the main key. Both themes are separated by a modulating passage that makes the passage from one theme to the other smooth.

    Usually, in the classical sonata, once the exposition is presented, there is a repeat sign for the entire section.

    The development consists of a free section with motifs taken from the two themes of the exhibition (although, eventually, the introduction of some new motif is accepted), which are modulated to different tones.

    The recapitulation is a section almost the same as the exposition, since, on this occasion, both themes are in the main key. It is customary to repeat, again, the development and the recapitulation (as was done previously with the exposition).

    Sometimes, we can find a small introduction at the beginning and a coda at the end of the movement, it being usual that they are not repeated.

    Sonata form is usually the first movement of sonatas, classical concertos, and symphonies, among others.

    And you, do you consider yourself a fan of sonatas? Tell me in the comments!