Question

Which is true regarding key areas in first-movement concerto form?

a. the orchestral exposition is in the contrasting key
b. the solo exposition modulates to a contrasting key
c. the recapitulation is in the contrasting key
d. the development section is entirely in the home key

Answer 1

In first-movement concerto form, the orchestral exposition is in the home key, the solo exposition modulates to a contrasting key, the development section may include modulations, and the recapitulation returns to the home key.

Step-by-step explanation:

In first-movement concerto form, the key areas include the orchestral exposition, solo exposition, development section, and recapitulation. In the orchestral exposition, the music is typically in the home key. The solo exposition, on the other hand, usually modulates to a contrasting key. The development section may include modulations, but it is not limited to the home key. Finally, the recapitulation returns to the home key.