What is a characteristic feature of the Cantatas composed by Bach?

A characteristic feature of the Cantatas composed by Bach is that they often feature choral elements. Bach's cantatas, particularly those written for the church, typically integrate choirs into their structure, with choruses that may be elaborately composed and serve as a central aspect of the work. These choral sections often convey theological themes and are complemented by solo vocal parts and instrumental accompaniment, creating a rich tapestry of sound that enhances the overall expression of the music.

Bach's cantatas were designed to be performed in a liturgical context, emphasizing the importance of the text, which often includes scriptural passages, hymns, and reflective poetry. This focus on choral music differentiates Bach's cantatas within the broader genre, where instrumental music may take precedence in other forms or compositions.

The presence of choral elements not only serves an artistic function but also unites the congregation in worship, making these works unique in their role within church services. Thus, the choral aspect is a fundamental characteristic that helps define Bach's cantatas.