Question

What are 2 fundamental ideas expressed in sonata form?

Answer 1

In sonata form, the fundamental ideas expressed are the exposition and the development.

Step-by-step explanation:

In sonata form, two fundamental ideas that are expressed are:

1. Exposition: This is the first section of the sonata form where the main themes are introduced. Typically, there are two contrasting themes presented in different key areas. These themes create tension and set the foundation for the development section.
2. Development: In the development section, the themes from the exposition are explored and developed further through variations, modulations, and new combinations. This section builds on the tension established in the exposition, introducing new elements and creating musical excitement.