The correct answer is D. subject.
The exposition (A.) is the full exposure of all the voices present in the fugue; the episode (B.) is a passage of transition or connection; the melody is the name given to one of the voices, contrasted/accompanied by a countermelody.
Answer:
hope this helps
Explanation:
The most common form of the blues is a 12-bar pattern of chord changes. That is, a repeated twelve-bar chord progression. This is called “12-Bar Blues”.