In musical analysis, the term antecedent is defined as which of the following?

• A. The first phrase of a musical period; in a fugue, the subject.
• B. A short light piece for piano.
• C. The first phrase of a musical period.
• D. The second phrase of a period.

Answer: (A)

Antecedent is the opening portion of a musical period. It presents the main idea and typically ends with an inconclusive cadence, creating tension that leads into the following phrase, the consequent, which provides a stronger sense of resolution. In a fugue, the opening presentation of the subject can function as this initiating material, serving as the antecedent by establishing the tonal area and melodic material that will be developed before the ensuing material offers cadence and contrast. That’s why the best description identifies the first phrase of a musical period and notes, in contexts like a fugue, how the subject can play that initiating role. The other options describe unrelated ideas—a short light piano piece, or the second phrase of a period (the consequent)—which do not match the function of the antecedent.