Cantata is best described as a quasi-dramatic sequence including recitatives, arias, and dance-like songs.

• A. A purely liturgical chant without any drama
• B. A sequence of dances and instrumental interludes only
• C. A quasi-dramatic sequence including recitatives, arias, and dances
• D. A simple hymn setting for choir

Answer: (C)

The main idea being tested is that a cantata blends narrative drama with vocal musical numbers rather than simply being liturgical chant or instrumental entertainment. A cantata works like a compact drama set to music: recitatives carry the textual narration in a speech-like sing­ing to move the story along, arias express personal emotion and reflection, and dance-like segments provide contrast, rhythm, and sometimes festive or ceremonial character. This structure creates a quasi-dramatic arc within a single work, often tied to a religious or moral theme, but more varied than a plain hymn or chant.

So, this description fits a cantata well because it emphasizes the sequence of dramatic-sounding vocal moments (recitatives and arias) interwoven with rhythmically lively, dance-like passages, all within a cohesive musical narrative. The other options miss this combination: a liturgical chant lacks dramatic narrative, a sequence of dances and instrumental interludes omits the vocal storytelling, and a simple hymn setting for choir lacks the structured alternation of recitatives and arias and the drama inherent in cantatas.